163707780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{613}}^1\times {\mathrm{4451}}^1$

素因数の和:5076

約数の個数: 48

約数和(自身を含む): 459232704

約数和(自身を除く): 295524924

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 613, 1226, 1839, 2452, 3065, 3678, 4451, 6130, 7356, 8902, 9195, 12260, 13353, 17804, 18390, 22255, 26706, 36780, 44510, 53412, 66765, 89020, 133530, 267060, 2728463, 5456926, 8185389, 10913852, 13642315, 16370778, 27284630, 32741556, 40926945, 54569260, 81853890, 163707780]

約数ペア:

[(1, 163707780), (2, 81853890), (3, 54569260), (4, 40926945), (5, 32741556), (6, 27284630), (10, 16370778), (12, 13642315), (15, 10913852), (20, 8185389), (30, 5456926), (60, 2728463), (613, 267060), (1226, 133530), (1839, 89020), (2452, 66765), (3065, 53412), (3678, 44510), (4451, 36780), (6130, 26706), (7356, 22255), (8902, 18390), (9195, 17804), (12260, 13353)]