151894530

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{73379}}^1$

素因数の和:73415

約数の個数: 48

約数和(自身を含む): 412102080

約数和(自身を除く): 260207550

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 23, 30, 45, 46, 69, 90, 115, 138, 207, 230, 345, 414, 690, 1035, 2070, 73379, 146758, 220137, 366895, 440274, 660411, 733790, 1100685, 1320822, 1687717, 2201370, 3302055, 3375434, 5063151, 6604110, 8438585, 10126302, 15189453, 16877170, 25315755, 30378906, 50631510, 75947265, 151894530]

約数ペア:

[(1, 151894530), (2, 75947265), (3, 50631510), (5, 30378906), (6, 25315755), (9, 16877170), (10, 15189453), (15, 10126302), (18, 8438585), (23, 6604110), (30, 5063151), (45, 3375434), (46, 3302055), (69, 2201370), (90, 1687717), (115, 1320822), (138, 1100685), (207, 733790), (230, 660411), (345, 440274), (414, 366895), (690, 220137), (1035, 146758), (2070, 73379)]