15674720810

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{193}}^1\times {\mathrm{557}}^1\times {\mathrm{2083}}^1$

素因数の和:2847

約数の個数: 64

約数和(自身を含む): 32485992192

約数和(自身を除く): 16811271382

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 193, 386, 557, 965, 1114, 1351, 1930, 2083, 2702, 2785, 3899, 4166, 5570, 6755, 7798, 10415, 13510, 14581, 19495, 20830, 29162, 38990, 72905, 107501, 145810, 215002, 402019, 537505, 752507, 804038, 1075010, 1160231, 1505014, 2010095, 2320462, 2814133, 3762535, 4020190, 5628266, 5801155, 7525070, 8121617, 11602310, 14070665, 16243234, 28141330, 40608085, 81216170, 223924583, 447849166, 1119622915, 1567472081, 2239245830, 3134944162, 7837360405, 15674720810]

約数ペア:

[(1, 15674720810), (2, 7837360405), (5, 3134944162), (7, 2239245830), (10, 1567472081), (14, 1119622915), (35, 447849166), (70, 223924583), (193, 81216170), (386, 40608085), (557, 28141330), (965, 16243234), (1114, 14070665), (1351, 11602310), (1930, 8121617), (2083, 7525070), (2702, 5801155), (2785, 5628266), (3899, 4020190), (4166, 3762535), (5570, 2814133), (6755, 2320462), (7798, 2010095), (10415, 1505014), (13510, 1160231), (14581, 1075010), (19495, 804038), (20830, 752507), (29162, 537505), (38990, 402019), (72905, 215002), (107501, 145810)]