15316470

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{53}}^1$

素因数の和:111

約数の個数: 144

約数和(自身を含む): 46247760

約数和(自身を除く): 30931290

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 19, 26, 30, 38, 39, 45, 53, 57, 65, 78, 90, 95, 106, 114, 117, 130, 159, 169, 171, 190, 195, 234, 247, 265, 285, 318, 338, 342, 390, 477, 494, 507, 530, 570, 585, 689, 741, 795, 845, 855, 954, 1007, 1014, 1170, 1235, 1378, 1482, 1521, 1590, 1690, 1710, 2014, 2067, 2223, 2385, 2470, 2535, 3021, 3042, 3211, 3445, 3705, 4134, 4446, 4770, 5035, 5070, 6042, 6201, 6422, 6890, 7410, 7605, 8957, 9063, 9633, 10070, 10335, 11115, 12402, 13091, 15105, 15210, 16055, 17914, 18126, 19266, 20670, 22230, 26182, 26871, 28899, 30210, 31005, 32110, 39273, 44785, 45315, 48165, 53742, 57798, 62010, 65455, 78546, 80613, 89570, 90630, 96330, 117819, 130910, 134355, 144495, 161226, 170183, 196365, 235638, 268710, 288990, 340366, 392730, 403065, 510549, 589095, 806130, 850915, 1021098, 1178190, 1531647, 1701830, 2552745, 3063294, 5105490, 7658235, 15316470]

約数ペア:

[(1, 15316470), (2, 7658235), (3, 5105490), (5, 3063294), (6, 2552745), (9, 1701830), (10, 1531647), (13, 1178190), (15, 1021098), (18, 850915), (19, 806130), (26, 589095), (30, 510549), (38, 403065), (39, 392730), (45, 340366), (53, 288990), (57, 268710), (65, 235638), (78, 196365), (90, 170183), (95, 161226), (106, 144495), (114, 134355), (117, 130910), (130, 117819), (159, 96330), (169, 90630), (171, 89570), (190, 80613), (195, 78546), (234, 65455), (247, 62010), (265, 57798), (285, 53742), (318, 48165), (338, 45315), (342, 44785), (390, 39273), (477, 32110), (494, 31005), (507, 30210), (530, 28899), (570, 26871), (585, 26182), (689, 22230), (741, 20670), (795, 19266), (845, 18126), (855, 17914), (954, 16055), (1007, 15210), (1014, 15105), (1170, 13091), (1235, 12402), (1378, 11115), (1482, 10335), (1521, 10070), (1590, 9633), (1690, 9063), (1710, 8957), (2014, 7605), (2067, 7410), (2223, 6890), (2385, 6422), (2470, 6201), (2535, 6042), (3021, 5070), (3042, 5035), (3211, 4770), (3445, 4446), (3705, 4134)]