74555220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{30307}}^1$

素因数の和:30360

約数の個数: 48

約数和(自身を含む): 213853248

約数和(自身を除く): 139298028

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 41, 60, 82, 123, 164, 205, 246, 410, 492, 615, 820, 1230, 2460, 30307, 60614, 90921, 121228, 151535, 181842, 303070, 363684, 454605, 606140, 909210, 1242587, 1818420, 2485174, 3727761, 4970348, 6212935, 7455522, 12425870, 14911044, 18638805, 24851740, 37277610, 74555220]

約数ペア:

[(1, 74555220), (2, 37277610), (3, 24851740), (4, 18638805), (5, 14911044), (6, 12425870), (10, 7455522), (12, 6212935), (15, 4970348), (20, 3727761), (30, 2485174), (41, 1818420), (60, 1242587), (82, 909210), (123, 606140), (164, 454605), (205, 363684), (246, 303070), (410, 181842), (492, 151535), (615, 121228), (820, 90921), (1230, 60614), (2460, 30307)]