1807943670

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{167}}^1\times {\mathrm{487}}^1$

素因数の和:699

約数の個数: 192

約数和(自身を含む): 5371591680

約数和(自身を除く): 3563648010

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 19, 26, 30, 38, 39, 45, 57, 65, 78, 90, 95, 114, 117, 130, 167, 171, 190, 195, 234, 247, 285, 334, 342, 390, 487, 494, 501, 570, 585, 741, 835, 855, 974, 1002, 1170, 1235, 1461, 1482, 1503, 1670, 1710, 2171, 2223, 2435, 2470, 2505, 2922, 3006, 3173, 3705, 4342, 4383, 4446, 4870, 5010, 6331, 6346, 6513, 7305, 7410, 7515, 8766, 9253, 9519, 10855, 11115, 12662, 13026, 14610, 15030, 15865, 18506, 18993, 19038, 19539, 21710, 21915, 22230, 27759, 28557, 31655, 31730, 32565, 37986, 39078, 41249, 43830, 46265, 47595, 55518, 56979, 57114, 63310, 65130, 81329, 82498, 83277, 92530, 94965, 95190, 97695, 113958, 120289, 123747, 138795, 142785, 162658, 166554, 189930, 195390, 206245, 240578, 243987, 247494, 277590, 284895, 285570, 360867, 371241, 406645, 412490, 416385, 487974, 569790, 601445, 618735, 721734, 731961, 742482, 813290, 832770, 1057277, 1082601, 1202890, 1219935, 1237470, 1463922, 1545251, 1804335, 1856205, 2114554, 2165202, 2439870, 3090502, 3171831, 3608670, 3659805, 3712410, 4635753, 5286385, 5413005, 6343662, 7319610, 7726255, 9271506, 9515493, 10572770, 10826010, 13907259, 15452510, 15859155, 19030986, 20088263, 23178765, 27814518, 31718310, 40176526, 46357530, 47577465, 60264789, 69536295, 95154930, 100441315, 120529578, 139072590, 180794367, 200882630, 301323945, 361588734, 602647890, 903971835, 1807943670]

約数ペア:

[(1, 1807943670), (2, 903971835), (3, 602647890), (5, 361588734), (6, 301323945), (9, 200882630), (10, 180794367), (13, 139072590), (15, 120529578), (18, 100441315), (19, 95154930), (26, 69536295), (30, 60264789), (38, 47577465), (39, 46357530), (45, 40176526), (57, 31718310), (65, 27814518), (78, 23178765), (90, 20088263), (95, 19030986), (114, 15859155), (117, 15452510), (130, 13907259), (167, 10826010), (171, 10572770), (190, 9515493), (195, 9271506), (234, 7726255), (247, 7319610), (285, 6343662), (334, 5413005), (342, 5286385), (390, 4635753), (487, 3712410), (494, 3659805), (501, 3608670), (570, 3171831), (585, 3090502), (741, 2439870), (835, 2165202), (855, 2114554), (974, 1856205), (1002, 1804335), (1170, 1545251), (1235, 1463922), (1461, 1237470), (1482, 1219935), (1503, 1202890), (1670, 1082601), (1710, 1057277), (2171, 832770), (2223, 813290), (2435, 742482), (2470, 731961), (2505, 721734), (2922, 618735), (3006, 601445), (3173, 569790), (3705, 487974), (4342, 416385), (4383, 412490), (4446, 406645), (4870, 371241), (5010, 360867), (6331, 285570), (6346, 284895), (6513, 277590), (7305, 247494), (7410, 243987), (7515, 240578), (8766, 206245), (9253, 195390), (9519, 189930), (10855, 166554), (11115, 162658), (12662, 142785), (13026, 138795), (14610, 123747), (15030, 120289), (15865, 113958), (18506, 97695), (18993, 95190), (19038, 94965), (19539, 92530), (21710, 83277), (21915, 82498), (22230, 81329), (27759, 65130), (28557, 63310), (31655, 57114), (31730, 56979), (32565, 55518), (37986, 47595), (39078, 46265), (41249, 43830)]