74560290

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{355049}}^1$

素因数の和:355066

約数の個数: 32

約数和(自身を含む): 204508800

約数和(自身を除く): 129948510

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 355049, 710098, 1065147, 1775245, 2130294, 2485343, 3550490, 4970686, 5325735, 7456029, 10651470, 12426715, 14912058, 24853430, 37280145, 74560290]

約数ペア:

[(1, 74560290), (2, 37280145), (3, 24853430), (5, 14912058), (6, 12426715), (7, 10651470), (10, 7456029), (14, 5325735), (15, 4970686), (21, 3550490), (30, 2485343), (35, 2130294), (42, 1775245), (70, 1065147), (105, 710098), (210, 355049)]