30050428

素因数分解:

$2^2\times {\mathrm{109}}^1\times {\mathrm{157}}^1\times {\mathrm{439}}^1$

素因数の和:709

約数の個数: 24

約数和(自身を含む): 53530400

約数和(自身を除く): 23479972

約数列:

[1, 2, 4, 109, 157, 218, 314, 436, 439, 628, 878, 1756, 17113, 34226, 47851, 68452, 68923, 95702, 137846, 191404, 275692, 7512607, 15025214, 30050428]

約数ペア:

[(1, 30050428), (2, 15025214), (4, 7512607), (109, 275692), (157, 191404), (218, 137846), (314, 95702), (436, 68923), (439, 68452), (628, 47851), (878, 34226), (1756, 17113)]