1279554570

素因数分解:

$2^1\times 3^4\times 5^1\times 7^1\times {\mathrm{225671}}^1$

素因数の和:225697

約数の個数: 80

約数和(自身を含む): 3932108928

約数和(自身を除く): 2652554358

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 54, 63, 70, 81, 90, 105, 126, 135, 162, 189, 210, 270, 315, 378, 405, 567, 630, 810, 945, 1134, 1890, 2835, 5670, 225671, 451342, 677013, 1128355, 1354026, 1579697, 2031039, 2256710, 3159394, 3385065, 4062078, 4739091, 6093117, 6770130, 7898485, 9478182, 10155195, 12186234, 14217273, 15796970, 18279351, 20310390, 23695455, 28434546, 30465585, 36558702, 42651819, 47390910, 60931170, 71086365, 85303638, 91396755, 127955457, 142172730, 182793510, 213259095, 255910914, 426518190, 639777285, 1279554570]

約数ペア:

[(1, 1279554570), (2, 639777285), (3, 426518190), (5, 255910914), (6, 213259095), (7, 182793510), (9, 142172730), (10, 127955457), (14, 91396755), (15, 85303638), (18, 71086365), (21, 60931170), (27, 47390910), (30, 42651819), (35, 36558702), (42, 30465585), (45, 28434546), (54, 23695455), (63, 20310390), (70, 18279351), (81, 15796970), (90, 14217273), (105, 12186234), (126, 10155195), (135, 9478182), (162, 7898485), (189, 6770130), (210, 6093117), (270, 4739091), (315, 4062078), (378, 3385065), (405, 3159394), (567, 2256710), (630, 2031039), (810, 1579697), (945, 1354026), (1134, 1128355), (1890, 677013), (2835, 451342), (5670, 225671)]