79562730

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{204007}}^1$

素因数の和:204030

約数の個数: 32

約数和(自身を含む): 205640064

約数和(自身を除く): 126077334

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 204007, 408014, 612021, 1020035, 1224042, 2040070, 2652091, 3060105, 5304182, 6120210, 7956273, 13260455, 15912546, 26520910, 39781365, 79562730]

約数ペア:

[(1, 79562730), (2, 39781365), (3, 26520910), (5, 15912546), (6, 13260455), (10, 7956273), (13, 6120210), (15, 5304182), (26, 3060105), (30, 2652091), (39, 2040070), (65, 1224042), (78, 1020035), (130, 612021), (195, 408014), (390, 204007)]