15706084740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{281}}^1\times {\mathrm{857}}^1\times {\mathrm{1087}}^1$

素因数の和:2237

約数の個数: 96

約数和(自身を含む): 44225685504

約数和(自身を除く): 28519600764

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 281, 562, 843, 857, 1087, 1124, 1405, 1686, 1714, 2174, 2571, 2810, 3261, 3372, 3428, 4215, 4285, 4348, 5142, 5435, 5620, 6522, 8430, 8570, 10284, 10870, 12855, 13044, 16305, 16860, 17140, 21740, 25710, 32610, 51420, 65220, 240817, 305447, 481634, 610894, 722451, 916341, 931559, 963268, 1204085, 1221788, 1444902, 1527235, 1832682, 1863118, 2408170, 2794677, 2889804, 3054470, 3612255, 3665364, 3726236, 4581705, 4657795, 4816340, 5589354, 6108940, 7224510, 9163410, 9315590, 11178708, 13973385, 14449020, 18326820, 18631180, 27946770, 55893540, 261768079, 523536158, 785304237, 1047072316, 1308840395, 1570608474, 2617680790, 3141216948, 3926521185, 5235361580, 7853042370, 15706084740]

約数ペア:

[(1, 15706084740), (2, 7853042370), (3, 5235361580), (4, 3926521185), (5, 3141216948), (6, 2617680790), (10, 1570608474), (12, 1308840395), (15, 1047072316), (20, 785304237), (30, 523536158), (60, 261768079), (281, 55893540), (562, 27946770), (843, 18631180), (857, 18326820), (1087, 14449020), (1124, 13973385), (1405, 11178708), (1686, 9315590), (1714, 9163410), (2174, 7224510), (2571, 6108940), (2810, 5589354), (3261, 4816340), (3372, 4657795), (3428, 4581705), (4215, 3726236), (4285, 3665364), (4348, 3612255), (5142, 3054470), (5435, 2889804), (5620, 2794677), (6522, 2408170), (8430, 1863118), (8570, 1832682), (10284, 1527235), (10870, 1444902), (12855, 1221788), (13044, 1204085), (16305, 963268), (16860, 931559), (17140, 916341), (21740, 722451), (25710, 610894), (32610, 481634), (51420, 305447), (65220, 240817)]