129485570

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{113}}^1\times {\mathrm{163}}^1$

素因数の和:339

約数の個数: 64

約数和(自身を含む): 255761280

約数和(自身を除く): 126275710

約数列:

[1, 2, 5, 10, 19, 37, 38, 74, 95, 113, 163, 185, 190, 226, 326, 370, 565, 703, 815, 1130, 1406, 1630, 2147, 3097, 3515, 4181, 4294, 6031, 6194, 7030, 8362, 10735, 12062, 15485, 18419, 20905, 21470, 30155, 30970, 36838, 41810, 60310, 79439, 92095, 114589, 158878, 184190, 229178, 349961, 397195, 572945, 681503, 699922, 794390, 1145890, 1363006, 1749805, 3407515, 3499610, 6815030, 12948557, 25897114, 64742785, 129485570]

約数ペア:

[(1, 129485570), (2, 64742785), (5, 25897114), (10, 12948557), (19, 6815030), (37, 3499610), (38, 3407515), (74, 1749805), (95, 1363006), (113, 1145890), (163, 794390), (185, 699922), (190, 681503), (226, 572945), (326, 397195), (370, 349961), (565, 229178), (703, 184190), (815, 158878), (1130, 114589), (1406, 92095), (1630, 79439), (2147, 60310), (3097, 41810), (3515, 36838), (4181, 30970), (4294, 30155), (6031, 21470), (6194, 20905), (7030, 18419), (8362, 15485), (10735, 12062)]