65709070

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{32369}}^1$

素因数の和:32412

約数の個数: 32

約数和(自身を含む): 139838400

約数和(自身を除く): 74129330

約数列:

[1, 2, 5, 7, 10, 14, 29, 35, 58, 70, 145, 203, 290, 406, 1015, 2030, 32369, 64738, 161845, 226583, 323690, 453166, 938701, 1132915, 1877402, 2265830, 4693505, 6570907, 9387010, 13141814, 32854535, 65709070]

約数ペア:

[(1, 65709070), (2, 32854535), (5, 13141814), (7, 9387010), (10, 6570907), (14, 4693505), (29, 2265830), (35, 1877402), (58, 1132915), (70, 938701), (145, 453166), (203, 323690), (290, 226583), (406, 161845), (1015, 64738), (2030, 32369)]