30868048

素因数分解:

$2^4\times {\mathrm{53}}^1\times {\mathrm{89}}^1\times {\mathrm{409}}^1$

素因数の和:559

約数の個数: 40

約数和(自身を含む): 61770600

約数和(自身を除く): 30902552

約数列:

[1, 2, 4, 8, 16, 53, 89, 106, 178, 212, 356, 409, 424, 712, 818, 848, 1424, 1636, 3272, 4717, 6544, 9434, 18868, 21677, 36401, 37736, 43354, 72802, 75472, 86708, 145604, 173416, 291208, 346832, 582416, 1929253, 3858506, 7717012, 15434024, 30868048]

約数ペア:

[(1, 30868048), (2, 15434024), (4, 7717012), (8, 3858506), (16, 1929253), (53, 582416), (89, 346832), (106, 291208), (178, 173416), (212, 145604), (356, 86708), (409, 75472), (424, 72802), (712, 43354), (818, 37736), (848, 36401), (1424, 21677), (1636, 18868), (3272, 9434), (4717, 6544)]