108957380

素因数分解:

$2^2\times 5^1\times 7^4\times {\mathrm{2269}}^1$

素因数の和:2306

約数の個数: 60

約数和(自身を含む): 267047340

約数和(自身を除く): 158089960

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 98, 140, 196, 245, 343, 490, 686, 980, 1372, 1715, 2269, 2401, 3430, 4538, 4802, 6860, 9076, 9604, 11345, 12005, 15883, 22690, 24010, 31766, 45380, 48020, 63532, 79415, 111181, 158830, 222362, 317660, 444724, 555905, 778267, 1111810, 1556534, 2223620, 3113068, 3891335, 5447869, 7782670, 10895738, 15565340, 21791476, 27239345, 54478690, 108957380]

約数ペア:

[(1, 108957380), (2, 54478690), (4, 27239345), (5, 21791476), (7, 15565340), (10, 10895738), (14, 7782670), (20, 5447869), (28, 3891335), (35, 3113068), (49, 2223620), (70, 1556534), (98, 1111810), (140, 778267), (196, 555905), (245, 444724), (343, 317660), (490, 222362), (686, 158830), (980, 111181), (1372, 79415), (1715, 63532), (2269, 48020), (2401, 45380), (3430, 31766), (4538, 24010), (4802, 22690), (6860, 15883), (9076, 12005), (9604, 11345)]