129524460

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{211}}^1\times {\mathrm{787}}^1$

素因数の和:1023

約数の個数: 96

約数和(自身を含む): 392915712

約数和(自身を除く): 263391252

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 211, 260, 390, 422, 633, 780, 787, 844, 1055, 1266, 1574, 2110, 2361, 2532, 2743, 3148, 3165, 3935, 4220, 4722, 5486, 6330, 7870, 8229, 9444, 10231, 10972, 11805, 12660, 13715, 15740, 16458, 20462, 23610, 27430, 30693, 32916, 40924, 41145, 47220, 51155, 54860, 61386, 82290, 102310, 122772, 153465, 164580, 166057, 204620, 306930, 332114, 498171, 613860, 664228, 830285, 996342, 1660570, 1992684, 2158741, 2490855, 3321140, 4317482, 4981710, 6476223, 8634964, 9963420, 10793705, 12952446, 21587410, 25904892, 32381115, 43174820, 64762230, 129524460]

約数ペア:

[(1, 129524460), (2, 64762230), (3, 43174820), (4, 32381115), (5, 25904892), (6, 21587410), (10, 12952446), (12, 10793705), (13, 9963420), (15, 8634964), (20, 6476223), (26, 4981710), (30, 4317482), (39, 3321140), (52, 2490855), (60, 2158741), (65, 1992684), (78, 1660570), (130, 996342), (156, 830285), (195, 664228), (211, 613860), (260, 498171), (390, 332114), (422, 306930), (633, 204620), (780, 166057), (787, 164580), (844, 153465), (1055, 122772), (1266, 102310), (1574, 82290), (2110, 61386), (2361, 54860), (2532, 51155), (2743, 47220), (3148, 41145), (3165, 40924), (3935, 32916), (4220, 30693), (4722, 27430), (5486, 23610), (6330, 20462), (7870, 16458), (8229, 15740), (9444, 13715), (10231, 12660), (10972, 11805)]