154627530

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{397}}^1\times {\mathrm{12983}}^1$

素因数の和:13390

約数の個数: 32

約数和(自身を含む): 372069504

約数和(自身を除く): 217441974

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 397, 794, 1191, 1985, 2382, 3970, 5955, 11910, 12983, 25966, 38949, 64915, 77898, 129830, 194745, 389490, 5154251, 10308502, 15462753, 25771255, 30925506, 51542510, 77313765, 154627530]

約数ペア:

[(1, 154627530), (2, 77313765), (3, 51542510), (5, 30925506), (6, 25771255), (10, 15462753), (15, 10308502), (30, 5154251), (397, 389490), (794, 194745), (1191, 129830), (1985, 77898), (2382, 64915), (3970, 38949), (5955, 25966), (11910, 12983)]