16816730

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{3041}}^1$

素因数の和:3134

約数の個数: 32

約数和(自身を含む): 35043840

約数和(自身を除く): 18227110

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 79, 158, 395, 553, 790, 1106, 2765, 3041, 5530, 6082, 15205, 21287, 30410, 42574, 106435, 212870, 240239, 480478, 1201195, 1681673, 2402390, 3363346, 8408365, 16816730]

約数ペア:

[(1, 16816730), (2, 8408365), (5, 3363346), (7, 2402390), (10, 1681673), (14, 1201195), (35, 480478), (70, 240239), (79, 212870), (158, 106435), (395, 42574), (553, 30410), (790, 21287), (1106, 15205), (2765, 6082), (3041, 5530)]