207770070

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{149}}^1\times {\mathrm{877}}^1$

素因数の和:1089

約数の個数: 64

約数和(自身を含む): 512049600

約数和(自身を除く): 304279530

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 53, 106, 149, 159, 265, 298, 318, 447, 530, 745, 795, 877, 894, 1490, 1590, 1754, 2235, 2631, 4385, 4470, 5262, 7897, 8770, 13155, 15794, 23691, 26310, 39485, 46481, 47382, 78970, 92962, 118455, 130673, 139443, 232405, 236910, 261346, 278886, 392019, 464810, 653365, 697215, 784038, 1306730, 1394430, 1960095, 3920190, 6925669, 13851338, 20777007, 34628345, 41554014, 69256690, 103885035, 207770070]

約数ペア:

[(1, 207770070), (2, 103885035), (3, 69256690), (5, 41554014), (6, 34628345), (10, 20777007), (15, 13851338), (30, 6925669), (53, 3920190), (106, 1960095), (149, 1394430), (159, 1306730), (265, 784038), (298, 697215), (318, 653365), (447, 464810), (530, 392019), (745, 278886), (795, 261346), (877, 236910), (894, 232405), (1490, 139443), (1590, 130673), (1754, 118455), (2235, 92962), (2631, 78970), (4385, 47382), (4470, 46481), (5262, 39485), (7897, 26310), (8770, 23691), (13155, 15794)]