1570482420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{2013439}}^1$

素因数の和:2013464

約数の個数: 48

約数和(自身を含む): 4735610880

約数和(自身を除く): 3165128460

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 260, 390, 780, 2013439, 4026878, 6040317, 8053756, 10067195, 12080634, 20134390, 24161268, 26174707, 30201585, 40268780, 52349414, 60403170, 78524121, 104698828, 120806340, 130873535, 157048242, 261747070, 314096484, 392620605, 523494140, 785241210, 1570482420]

約数ペア:

[(1, 1570482420), (2, 785241210), (3, 523494140), (4, 392620605), (5, 314096484), (6, 261747070), (10, 157048242), (12, 130873535), (13, 120806340), (15, 104698828), (20, 78524121), (26, 60403170), (30, 52349414), (39, 40268780), (52, 30201585), (60, 26174707), (65, 24161268), (78, 20134390), (130, 12080634), (156, 10067195), (195, 8053756), (260, 6040317), (390, 4026878), (780, 2013439)]