82406970

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{101737}}^1$

素因数の和:101756

約数の個数: 40

約数和(自身を含む): 221585364

約数和(自身を除く): 139178394

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 270, 405, 810, 101737, 203474, 305211, 508685, 610422, 915633, 1017370, 1526055, 1831266, 2746899, 3052110, 4578165, 5493798, 8240697, 9156330, 13734495, 16481394, 27468990, 41203485, 82406970]

約数ペア:

[(1, 82406970), (2, 41203485), (3, 27468990), (5, 16481394), (6, 13734495), (9, 9156330), (10, 8240697), (15, 5493798), (18, 4578165), (27, 3052110), (30, 2746899), (45, 1831266), (54, 1526055), (81, 1017370), (90, 915633), (135, 610422), (162, 508685), (270, 305211), (405, 203474), (810, 101737)]