83787270

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{4483}}^1$

素因数の和:4589

約数の個数: 64

約数和(自身を含む): 232450560

約数和(自身を除く): 148663290

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 89, 105, 178, 210, 267, 445, 534, 623, 890, 1246, 1335, 1869, 2670, 3115, 3738, 4483, 6230, 8966, 9345, 13449, 18690, 22415, 26898, 31381, 44830, 62762, 67245, 94143, 134490, 156905, 188286, 313810, 398987, 470715, 797974, 941430, 1196961, 1994935, 2393922, 2792909, 3989870, 5585818, 5984805, 8378727, 11969610, 13964545, 16757454, 27929090, 41893635, 83787270]

約数ペア:

[(1, 83787270), (2, 41893635), (3, 27929090), (5, 16757454), (6, 13964545), (7, 11969610), (10, 8378727), (14, 5984805), (15, 5585818), (21, 3989870), (30, 2792909), (35, 2393922), (42, 1994935), (70, 1196961), (89, 941430), (105, 797974), (178, 470715), (210, 398987), (267, 313810), (445, 188286), (534, 156905), (623, 134490), (890, 94143), (1246, 67245), (1335, 62762), (1869, 44830), (2670, 31381), (3115, 26898), (3738, 22415), (4483, 18690), (6230, 13449), (8966, 9345)]