2491071570

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{12451}}^1$

素因数の和:12502

約数の個数: 160

約数和(自身を含む): 7593727680

約数和(自身を除く): 5102656110

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 19, 26, 27, 30, 38, 39, 45, 54, 57, 65, 78, 81, 90, 95, 114, 117, 130, 135, 162, 171, 190, 195, 234, 247, 270, 285, 342, 351, 390, 405, 494, 513, 570, 585, 702, 741, 810, 855, 1026, 1053, 1170, 1235, 1482, 1539, 1710, 1755, 2106, 2223, 2470, 2565, 3078, 3510, 3705, 4446, 5130, 5265, 6669, 7410, 7695, 10530, 11115, 12451, 13338, 15390, 20007, 22230, 24902, 33345, 37353, 40014, 62255, 66690, 74706, 100035, 112059, 124510, 161863, 186765, 200070, 224118, 236569, 323726, 336177, 373530, 473138, 485589, 560295, 672354, 709707, 809315, 971178, 1008531, 1120590, 1182845, 1419414, 1456767, 1618630, 1680885, 2017062, 2129121, 2365690, 2427945, 2913534, 3075397, 3361770, 3548535, 4258242, 4370301, 4855890, 5042655, 6150794, 6387363, 7097070, 7283835, 8740602, 9226191, 10085310, 10645605, 12774726, 13110903, 14567670, 15376985, 18452382, 19162089, 21291210, 21851505, 26221806, 27678573, 30753970, 31936815, 38324178, 43703010, 46130955, 55357146, 63873630, 65554515, 83035719, 92261910, 95810445, 131109030, 138392865, 166071438, 191620890, 249107157, 276785730, 415178595, 498214314, 830357190, 1245535785, 2491071570]

約数ペア:

[(1, 2491071570), (2, 1245535785), (3, 830357190), (5, 498214314), (6, 415178595), (9, 276785730), (10, 249107157), (13, 191620890), (15, 166071438), (18, 138392865), (19, 131109030), (26, 95810445), (27, 92261910), (30, 83035719), (38, 65554515), (39, 63873630), (45, 55357146), (54, 46130955), (57, 43703010), (65, 38324178), (78, 31936815), (81, 30753970), (90, 27678573), (95, 26221806), (114, 21851505), (117, 21291210), (130, 19162089), (135, 18452382), (162, 15376985), (171, 14567670), (190, 13110903), (195, 12774726), (234, 10645605), (247, 10085310), (270, 9226191), (285, 8740602), (342, 7283835), (351, 7097070), (390, 6387363), (405, 6150794), (494, 5042655), (513, 4855890), (570, 4370301), (585, 4258242), (702, 3548535), (741, 3361770), (810, 3075397), (855, 2913534), (1026, 2427945), (1053, 2365690), (1170, 2129121), (1235, 2017062), (1482, 1680885), (1539, 1618630), (1710, 1456767), (1755, 1419414), (2106, 1182845), (2223, 1120590), (2470, 1008531), (2565, 971178), (3078, 809315), (3510, 709707), (3705, 672354), (4446, 560295), (5130, 485589), (5265, 473138), (6669, 373530), (7410, 336177), (7695, 323726), (10530, 236569), (11115, 224118), (12451, 200070), (13338, 186765), (15390, 161863), (20007, 124510), (22230, 112059), (24902, 100035), (33345, 74706), (37353, 66690), (40014, 62255)]