8233020

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{863}}^1$

素因数の和:931

約数の個数: 72

約数和(自身を含む): 25474176

約数和(自身を除く): 17241156

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 53, 60, 90, 106, 159, 180, 212, 265, 318, 477, 530, 636, 795, 863, 954, 1060, 1590, 1726, 1908, 2385, 2589, 3180, 3452, 4315, 4770, 5178, 7767, 8630, 9540, 10356, 12945, 15534, 17260, 25890, 31068, 38835, 45739, 51780, 77670, 91478, 137217, 155340, 182956, 228695, 274434, 411651, 457390, 548868, 686085, 823302, 914780, 1372170, 1646604, 2058255, 2744340, 4116510, 8233020]

約数ペア:

[(1, 8233020), (2, 4116510), (3, 2744340), (4, 2058255), (5, 1646604), (6, 1372170), (9, 914780), (10, 823302), (12, 686085), (15, 548868), (18, 457390), (20, 411651), (30, 274434), (36, 228695), (45, 182956), (53, 155340), (60, 137217), (90, 91478), (106, 77670), (159, 51780), (180, 45739), (212, 38835), (265, 31068), (318, 25890), (477, 17260), (530, 15534), (636, 12945), (795, 10356), (863, 9540), (954, 8630), (1060, 7767), (1590, 5178), (1726, 4770), (1908, 4315), (2385, 3452), (2589, 3180)]