30070260

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{15187}}^1$

素因数の和:15213

約数の個数: 72

約数和(自身を含む): 99511776

約数和(自身を除く): 69441516

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 33, 36, 44, 45, 55, 60, 66, 90, 99, 110, 132, 165, 180, 198, 220, 330, 396, 495, 660, 990, 1980, 15187, 30374, 45561, 60748, 75935, 91122, 136683, 151870, 167057, 182244, 227805, 273366, 303740, 334114, 455610, 501171, 546732, 668228, 683415, 835285, 911220, 1002342, 1366830, 1503513, 1670570, 2004684, 2505855, 2733660, 3007026, 3341140, 5011710, 6014052, 7517565, 10023420, 15035130, 30070260]

約数ペア:

[(1, 30070260), (2, 15035130), (3, 10023420), (4, 7517565), (5, 6014052), (6, 5011710), (9, 3341140), (10, 3007026), (11, 2733660), (12, 2505855), (15, 2004684), (18, 1670570), (20, 1503513), (22, 1366830), (30, 1002342), (33, 911220), (36, 835285), (44, 683415), (45, 668228), (55, 546732), (60, 501171), (66, 455610), (90, 334114), (99, 303740), (110, 273366), (132, 227805), (165, 182244), (180, 167057), (198, 151870), (220, 136683), (330, 91122), (396, 75935), (495, 60748), (660, 45561), (990, 30374), (1980, 15187)]