7139430

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{3449}}^1$

素因数の和:3485

約数の個数: 48

約数和(自身を含む): 19375200

約数和(自身を除く): 12235770

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 23, 30, 45, 46, 69, 90, 115, 138, 207, 230, 345, 414, 690, 1035, 2070, 3449, 6898, 10347, 17245, 20694, 31041, 34490, 51735, 62082, 79327, 103470, 155205, 158654, 237981, 310410, 396635, 475962, 713943, 793270, 1189905, 1427886, 2379810, 3569715, 7139430]

約数ペア:

[(1, 7139430), (2, 3569715), (3, 2379810), (5, 1427886), (6, 1189905), (9, 793270), (10, 713943), (15, 475962), (18, 396635), (23, 310410), (30, 237981), (45, 158654), (46, 155205), (69, 103470), (90, 79327), (115, 62082), (138, 51735), (207, 34490), (230, 31041), (345, 20694), (414, 17245), (690, 10347), (1035, 6898), (2070, 3449)]