66841530

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{4483}}^1$

素因数の和:4571

約数の個数: 64

約数和(自身を含む): 185960448

約数和(自身を除く): 119118918

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 71, 105, 142, 210, 213, 355, 426, 497, 710, 994, 1065, 1491, 2130, 2485, 2982, 4483, 4970, 7455, 8966, 13449, 14910, 22415, 26898, 31381, 44830, 62762, 67245, 94143, 134490, 156905, 188286, 313810, 318293, 470715, 636586, 941430, 954879, 1591465, 1909758, 2228051, 3182930, 4456102, 4774395, 6684153, 9548790, 11140255, 13368306, 22280510, 33420765, 66841530]

約数ペア:

[(1, 66841530), (2, 33420765), (3, 22280510), (5, 13368306), (6, 11140255), (7, 9548790), (10, 6684153), (14, 4774395), (15, 4456102), (21, 3182930), (30, 2228051), (35, 1909758), (42, 1591465), (70, 954879), (71, 941430), (105, 636586), (142, 470715), (210, 318293), (213, 313810), (355, 188286), (426, 156905), (497, 134490), (710, 94143), (994, 67245), (1065, 62762), (1491, 44830), (2130, 31381), (2485, 26898), (2982, 22415), (4483, 14910), (4970, 13449), (7455, 8966)]