857276070

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{583181}}^1$

素因数の和:583205

約数の個数: 48

約数和(自身を含む): 2393378928

約数和(自身を除く): 1536102858

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 49, 70, 98, 105, 147, 210, 245, 294, 490, 735, 1470, 583181, 1166362, 1749543, 2915905, 3499086, 4082267, 5831810, 8164534, 8747715, 12246801, 17495430, 20411335, 24493602, 28575869, 40822670, 57151738, 61234005, 85727607, 122468010, 142879345, 171455214, 285758690, 428638035, 857276070]

約数ペア:

[(1, 857276070), (2, 428638035), (3, 285758690), (5, 171455214), (6, 142879345), (7, 122468010), (10, 85727607), (14, 61234005), (15, 57151738), (21, 40822670), (30, 28575869), (35, 24493602), (42, 20411335), (49, 17495430), (70, 12246801), (98, 8747715), (105, 8164534), (147, 5831810), (210, 4082267), (245, 3499086), (294, 2915905), (490, 1749543), (735, 1166362), (1470, 583181)]