9454140

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{991}}^1$

素因数の和:1059

約数の個数: 72

約数和(自身を含む): 29248128

約数和(自身を除く): 19793988

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, 954, 991, 1060, 1590, 1908, 1982, 2385, 2973, 3180, 3964, 4770, 4955, 5946, 8919, 9540, 9910, 11892, 14865, 17838, 19820, 29730, 35676, 44595, 52523, 59460, 89190, 105046, 157569, 178380, 210092, 262615, 315138, 472707, 525230, 630276, 787845, 945414, 1050460, 1575690, 1890828, 2363535, 3151380, 4727070, 9454140]

約数ペア:

[(1, 9454140), (2, 4727070), (3, 3151380), (4, 2363535), (5, 1890828), (6, 1575690), (9, 1050460), (10, 945414), (12, 787845), (15, 630276), (18, 525230), (20, 472707), (30, 315138), (36, 262615), (45, 210092), (53, 178380), (60, 157569), (90, 105046), (106, 89190), (159, 59460), (180, 52523), (212, 44595), (265, 35676), (318, 29730), (477, 19820), (530, 17838), (636, 14865), (795, 11892), (954, 9910), (991, 9540), (1060, 8919), (1590, 5946), (1908, 4955), (1982, 4770), (2385, 3964), (2973, 3180)]