127207860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{2297}}^1$

素因数の和:2393

約数の個数: 96

約数和(自身を含む): 389152512

約数和(自身を除く): 261944652

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 71, 78, 130, 142, 156, 195, 213, 260, 284, 355, 390, 426, 710, 780, 852, 923, 1065, 1420, 1846, 2130, 2297, 2769, 3692, 4260, 4594, 4615, 5538, 6891, 9188, 9230, 11076, 11485, 13782, 13845, 18460, 22970, 27564, 27690, 29861, 34455, 45940, 55380, 59722, 68910, 89583, 119444, 137820, 149305, 163087, 179166, 298610, 326174, 358332, 447915, 489261, 597220, 652348, 815435, 895830, 978522, 1630870, 1791660, 1957044, 2120131, 2446305, 3261740, 4240262, 4892610, 6360393, 8480524, 9785220, 10600655, 12720786, 21201310, 25441572, 31801965, 42402620, 63603930, 127207860]

約数ペア:

[(1, 127207860), (2, 63603930), (3, 42402620), (4, 31801965), (5, 25441572), (6, 21201310), (10, 12720786), (12, 10600655), (13, 9785220), (15, 8480524), (20, 6360393), (26, 4892610), (30, 4240262), (39, 3261740), (52, 2446305), (60, 2120131), (65, 1957044), (71, 1791660), (78, 1630870), (130, 978522), (142, 895830), (156, 815435), (195, 652348), (213, 597220), (260, 489261), (284, 447915), (355, 358332), (390, 326174), (426, 298610), (710, 179166), (780, 163087), (852, 149305), (923, 137820), (1065, 119444), (1420, 89583), (1846, 68910), (2130, 59722), (2297, 55380), (2769, 45940), (3692, 34455), (4260, 29861), (4594, 27690), (4615, 27564), (5538, 22970), (6891, 18460), (9188, 13845), (9230, 13782), (11076, 11485)]