63870690

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{163771}}^1$

素因数の和:163794

約数の個数: 32

約数和(自身を含む): 165082176

約数和(自身を除く): 101211486

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 163771, 327542, 491313, 818855, 982626, 1637710, 2129023, 2456565, 4258046, 4913130, 6387069, 10645115, 12774138, 21290230, 31935345, 63870690]

約数ペア:

[(1, 63870690), (2, 31935345), (3, 21290230), (5, 12774138), (6, 10645115), (10, 6387069), (13, 4913130), (15, 4258046), (26, 2456565), (30, 2129023), (39, 1637710), (65, 982626), (78, 818855), (130, 491313), (195, 327542), (390, 163771)]