396672010

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{120569}}^1$

素因数の和:120630

約数の個数: 32

約数和(自身を含む): 833379840

約数和(自身を除く): 436707830

約数列:

[1, 2, 5, 7, 10, 14, 35, 47, 70, 94, 235, 329, 470, 658, 1645, 3290, 120569, 241138, 602845, 843983, 1205690, 1687966, 4219915, 5666743, 8439830, 11333486, 28333715, 39667201, 56667430, 79334402, 198336005, 396672010]

約数ペア:

[(1, 396672010), (2, 198336005), (5, 79334402), (7, 56667430), (10, 39667201), (14, 28333715), (35, 11333486), (47, 8439830), (70, 5666743), (94, 4219915), (235, 1687966), (329, 1205690), (470, 843983), (658, 602845), (1645, 241138), (3290, 120569)]