610415780

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{1109}}^1$

素因数の和:1233

約数の個数: 96

約数和(自身を含む): 1448949600

約数和(自身を除く): 838533820

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 29, 52, 58, 65, 73, 116, 130, 145, 146, 260, 290, 292, 365, 377, 580, 730, 754, 949, 1109, 1460, 1508, 1885, 1898, 2117, 2218, 3770, 3796, 4234, 4436, 4745, 5545, 7540, 8468, 9490, 10585, 11090, 14417, 18980, 21170, 22180, 27521, 28834, 32161, 42340, 55042, 57668, 64322, 72085, 80957, 110084, 128644, 137605, 144170, 160805, 161914, 275210, 288340, 321610, 323828, 404785, 418093, 550420, 643220, 809570, 836186, 1052441, 1619140, 1672372, 2090465, 2104882, 2347753, 4180930, 4209764, 4695506, 5262205, 8361860, 9391012, 10524410, 11738765, 21048820, 23477530, 30520789, 46955060, 61041578, 122083156, 152603945, 305207890, 610415780]

約数ペア:

[(1, 610415780), (2, 305207890), (4, 152603945), (5, 122083156), (10, 61041578), (13, 46955060), (20, 30520789), (26, 23477530), (29, 21048820), (52, 11738765), (58, 10524410), (65, 9391012), (73, 8361860), (116, 5262205), (130, 4695506), (145, 4209764), (146, 4180930), (260, 2347753), (290, 2104882), (292, 2090465), (365, 1672372), (377, 1619140), (580, 1052441), (730, 836186), (754, 809570), (949, 643220), (1109, 550420), (1460, 418093), (1508, 404785), (1885, 323828), (1898, 321610), (2117, 288340), (2218, 275210), (3770, 161914), (3796, 160805), (4234, 144170), (4436, 137605), (4745, 128644), (5545, 110084), (7540, 80957), (8468, 72085), (9490, 64322), (10585, 57668), (11090, 55042), (14417, 42340), (18980, 32161), (21170, 28834), (22180, 27521)]