15763020

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{2887}}^1$

素因数の和:2919

約数の個数: 96

約数和(自身を含む): 54340608

約数和(自身を除く): 38577588

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 26, 28, 30, 35, 39, 42, 52, 60, 65, 70, 78, 84, 91, 105, 130, 140, 156, 182, 195, 210, 260, 273, 364, 390, 420, 455, 546, 780, 910, 1092, 1365, 1820, 2730, 2887, 5460, 5774, 8661, 11548, 14435, 17322, 20209, 28870, 34644, 37531, 40418, 43305, 57740, 60627, 75062, 80836, 86610, 101045, 112593, 121254, 150124, 173220, 187655, 202090, 225186, 242508, 262717, 303135, 375310, 404180, 450372, 525434, 562965, 606270, 750620, 788151, 1050868, 1125930, 1212540, 1313585, 1576302, 2251860, 2627170, 3152604, 3940755, 5254340, 7881510, 15763020]

約数ペア:

[(1, 15763020), (2, 7881510), (3, 5254340), (4, 3940755), (5, 3152604), (6, 2627170), (7, 2251860), (10, 1576302), (12, 1313585), (13, 1212540), (14, 1125930), (15, 1050868), (20, 788151), (21, 750620), (26, 606270), (28, 562965), (30, 525434), (35, 450372), (39, 404180), (42, 375310), (52, 303135), (60, 262717), (65, 242508), (70, 225186), (78, 202090), (84, 187655), (91, 173220), (105, 150124), (130, 121254), (140, 112593), (156, 101045), (182, 86610), (195, 80836), (210, 75062), (260, 60627), (273, 57740), (364, 43305), (390, 40418), (420, 37531), (455, 34644), (546, 28870), (780, 20209), (910, 17322), (1092, 14435), (1365, 11548), (1820, 8661), (2730, 5774), (2887, 5460)]