126965460

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{68261}}^1$

素因数の和:68304

約数の個数: 48

約数和(自身を含む): 366976512

約数和(自身を除く): 240011052

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 31, 60, 62, 93, 124, 155, 186, 310, 372, 465, 620, 930, 1860, 68261, 136522, 204783, 273044, 341305, 409566, 682610, 819132, 1023915, 1365220, 2047830, 2116091, 4095660, 4232182, 6348273, 8464364, 10580455, 12696546, 21160910, 25393092, 31741365, 42321820, 63482730, 126965460]

約数ペア:

[(1, 126965460), (2, 63482730), (3, 42321820), (4, 31741365), (5, 25393092), (6, 21160910), (10, 12696546), (12, 10580455), (15, 8464364), (20, 6348273), (30, 4232182), (31, 4095660), (60, 2116091), (62, 2047830), (93, 1365220), (124, 1023915), (155, 819132), (186, 682610), (310, 409566), (372, 341305), (465, 273044), (620, 204783), (930, 136522), (1860, 68261)]