42012830

素因数分解:

$2^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{1259}}^1$

素因数の和:1384

約数の個数: 32

約数和(自身を含む): 78382080

約数和(自身を除く): 36369250

約数列:

[1, 2, 5, 10, 47, 71, 94, 142, 235, 355, 470, 710, 1259, 2518, 3337, 6295, 6674, 12590, 16685, 33370, 59173, 89389, 118346, 178778, 295865, 446945, 591730, 893890, 4201283, 8402566, 21006415, 42012830]

約数ペア:

[(1, 42012830), (2, 21006415), (5, 8402566), (10, 4201283), (47, 893890), (71, 591730), (94, 446945), (142, 295865), (235, 178778), (355, 118346), (470, 89389), (710, 59173), (1259, 33370), (2518, 16685), (3337, 12590), (6295, 6674)]