1549275930

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{139}}^1\times {\mathrm{41281}}^1$

素因数の和:41436

約数の個数: 64

約数和(自身を含む): 4161225600

約数和(自身を除く): 2611949670

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 139, 270, 278, 417, 695, 834, 1251, 1390, 2085, 2502, 3753, 4170, 6255, 7506, 12510, 18765, 37530, 41281, 82562, 123843, 206405, 247686, 371529, 412810, 619215, 743058, 1114587, 1238430, 1857645, 2229174, 3715290, 5572935, 5738059, 11145870, 11476118, 17214177, 28690295, 34428354, 51642531, 57380590, 86070885, 103285062, 154927593, 172141770, 258212655, 309855186, 516425310, 774637965, 1549275930]

約数ペア:

[(1, 1549275930), (2, 774637965), (3, 516425310), (5, 309855186), (6, 258212655), (9, 172141770), (10, 154927593), (15, 103285062), (18, 86070885), (27, 57380590), (30, 51642531), (45, 34428354), (54, 28690295), (90, 17214177), (135, 11476118), (139, 11145870), (270, 5738059), (278, 5572935), (417, 3715290), (695, 2229174), (834, 1857645), (1251, 1238430), (1390, 1114587), (2085, 743058), (2502, 619215), (3753, 412810), (4170, 371529), (6255, 247686), (7506, 206405), (12510, 123843), (18765, 82562), (37530, 41281)]