210265890

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{181}}^1\times {\mathrm{38723}}^1$

素因数の和:38914

約数の個数: 32

約数和(自身を含む): 507439296

約数和(自身を除く): 297173406

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 181, 362, 543, 905, 1086, 1810, 2715, 5430, 38723, 77446, 116169, 193615, 232338, 387230, 580845, 1161690, 7008863, 14017726, 21026589, 35044315, 42053178, 70088630, 105132945, 210265890]

約数ペア:

[(1, 210265890), (2, 105132945), (3, 70088630), (5, 42053178), (6, 35044315), (10, 21026589), (15, 14017726), (30, 7008863), (181, 1161690), (362, 580845), (543, 387230), (905, 232338), (1086, 193615), (1810, 116169), (2715, 77446), (5430, 38723)]