397701870

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{467}}^1\times {\mathrm{28387}}^1$

素因数の和:28864

約数の個数: 32

約数和(自身を含む): 956562048

約数和(自身を除く): 558860178

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 467, 934, 1401, 2335, 2802, 4670, 7005, 14010, 28387, 56774, 85161, 141935, 170322, 283870, 425805, 851610, 13256729, 26513458, 39770187, 66283645, 79540374, 132567290, 198850935, 397701870]

約数ペア:

[(1, 397701870), (2, 198850935), (3, 132567290), (5, 79540374), (6, 66283645), (10, 39770187), (15, 26513458), (30, 13256729), (467, 851610), (934, 425805), (1401, 283870), (2335, 170322), (2802, 141935), (4670, 85161), (7005, 56774), (14010, 28387)]