2912506710

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{263}}^1\times {\mathrm{419}}^1\times {\mathrm{881}}^1$

素因数の和:1573

約数の個数: 64

約数和(自身を含む): 7041323520

約数和(自身を除く): 4128816810

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 263, 419, 526, 789, 838, 881, 1257, 1315, 1578, 1762, 2095, 2514, 2630, 2643, 3945, 4190, 4405, 5286, 6285, 7890, 8810, 12570, 13215, 26430, 110197, 220394, 231703, 330591, 369139, 463406, 550985, 661182, 695109, 738278, 1101970, 1107417, 1158515, 1390218, 1652955, 1845695, 2214834, 2317030, 3305910, 3475545, 3691390, 5537085, 6951090, 11074170, 97083557, 194167114, 291250671, 485417785, 582501342, 970835570, 1456253355, 2912506710]

約数ペア:

[(1, 2912506710), (2, 1456253355), (3, 970835570), (5, 582501342), (6, 485417785), (10, 291250671), (15, 194167114), (30, 97083557), (263, 11074170), (419, 6951090), (526, 5537085), (789, 3691390), (838, 3475545), (881, 3305910), (1257, 2317030), (1315, 2214834), (1578, 1845695), (1762, 1652955), (2095, 1390218), (2514, 1158515), (2630, 1107417), (2643, 1101970), (3945, 738278), (4190, 695109), (4405, 661182), (5286, 550985), (6285, 463406), (7890, 369139), (8810, 330591), (12570, 231703), (13215, 220394), (26430, 110197)]