9710220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{211}}^1$

素因数の和:295

約数の個数: 96

約数和(自身を含む): 29917440

約数和(自身を除く): 20207220

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 59, 60, 65, 78, 118, 130, 156, 177, 195, 211, 236, 260, 295, 354, 390, 422, 590, 633, 708, 767, 780, 844, 885, 1055, 1180, 1266, 1534, 1770, 2110, 2301, 2532, 2743, 3068, 3165, 3540, 3835, 4220, 4602, 5486, 6330, 7670, 8229, 9204, 10972, 11505, 12449, 12660, 13715, 15340, 16458, 23010, 24898, 27430, 32916, 37347, 41145, 46020, 49796, 54860, 62245, 74694, 82290, 124490, 149388, 161837, 164580, 186735, 248980, 323674, 373470, 485511, 647348, 746940, 809185, 971022, 1618370, 1942044, 2427555, 3236740, 4855110, 9710220]

約数ペア:

[(1, 9710220), (2, 4855110), (3, 3236740), (4, 2427555), (5, 1942044), (6, 1618370), (10, 971022), (12, 809185), (13, 746940), (15, 647348), (20, 485511), (26, 373470), (30, 323674), (39, 248980), (52, 186735), (59, 164580), (60, 161837), (65, 149388), (78, 124490), (118, 82290), (130, 74694), (156, 62245), (177, 54860), (195, 49796), (211, 46020), (236, 41145), (260, 37347), (295, 32916), (354, 27430), (390, 24898), (422, 23010), (590, 16458), (633, 15340), (708, 13715), (767, 12660), (780, 12449), (844, 11505), (885, 10972), (1055, 9204), (1180, 8229), (1266, 7670), (1534, 6330), (1770, 5486), (2110, 4602), (2301, 4220), (2532, 3835), (2743, 3540), (3068, 3165)]