989718155010

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{845912953}}^1$

素因数の和:845912979

約数の個数: 48

約数和(自身を含む): 2771210837304

約数和(自身を除く): 1781492682294

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 39, 45, 65, 78, 90, 117, 130, 195, 234, 390, 585, 1170, 845912953, 1691825906, 2537738859, 4229564765, 5075477718, 7613216577, 8459129530, 10996868389, 12688694295, 15226433154, 21993736778, 25377388590, 32990605167, 38066082885, 54984341945, 65981210334, 76132165770, 98971815501, 109968683890, 164953025835, 197943631002, 329906051670, 494859077505, 989718155010]

約数ペア:

[(1, 989718155010), (2, 494859077505), (3, 329906051670), (5, 197943631002), (6, 164953025835), (9, 109968683890), (10, 98971815501), (13, 76132165770), (15, 65981210334), (18, 54984341945), (26, 38066082885), (30, 32990605167), (39, 25377388590), (45, 21993736778), (65, 15226433154), (78, 12688694295), (90, 10996868389), (117, 8459129530), (130, 7613216577), (195, 5075477718), (234, 4229564765), (390, 2537738859), (585, 1691825906), (1170, 845912953)]