4744620

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{613}}^1$

素因数の和:671

約数の個数: 72

約数和(自身を含む): 14750736

約数和(自身を除く): 10006116

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 43, 45, 60, 86, 90, 129, 172, 180, 215, 258, 387, 430, 516, 613, 645, 774, 860, 1226, 1290, 1548, 1839, 1935, 2452, 2580, 3065, 3678, 3870, 5517, 6130, 7356, 7740, 9195, 11034, 12260, 18390, 22068, 26359, 27585, 36780, 52718, 55170, 79077, 105436, 110340, 131795, 158154, 237231, 263590, 316308, 395385, 474462, 527180, 790770, 948924, 1186155, 1581540, 2372310, 4744620]

約数ペア:

[(1, 4744620), (2, 2372310), (3, 1581540), (4, 1186155), (5, 948924), (6, 790770), (9, 527180), (10, 474462), (12, 395385), (15, 316308), (18, 263590), (20, 237231), (30, 158154), (36, 131795), (43, 110340), (45, 105436), (60, 79077), (86, 55170), (90, 52718), (129, 36780), (172, 27585), (180, 26359), (215, 22068), (258, 18390), (387, 12260), (430, 11034), (516, 9195), (613, 7740), (645, 7356), (774, 6130), (860, 5517), (1226, 3870), (1290, 3678), (1548, 3065), (1839, 2580), (1935, 2452)]