1213682730

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{3112007}}^1$

素因数の和:3112030

約数の個数: 32

約数和(自身を含む): 3136904064

約数和(自身を除く): 1923221334

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 3112007, 6224014, 9336021, 15560035, 18672042, 31120070, 40456091, 46680105, 80912182, 93360210, 121368273, 202280455, 242736546, 404560910, 606841365, 1213682730]

約数ペア:

[(1, 1213682730), (2, 606841365), (3, 404560910), (5, 242736546), (6, 202280455), (10, 121368273), (13, 93360210), (15, 80912182), (26, 46680105), (30, 40456091), (39, 31120070), (65, 18672042), (78, 15560035), (130, 9336021), (195, 6224014), (390, 3112007)]