388041510

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{739}}^1\times {\mathrm{761}}^1$

素因数の和:1533

約数の個数: 64

約数和(自身を含む): 974384640

約数和(自身を除く): 586343130

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 46, 69, 115, 138, 230, 345, 690, 739, 761, 1478, 1522, 2217, 2283, 3695, 3805, 4434, 4566, 7390, 7610, 11085, 11415, 16997, 17503, 22170, 22830, 33994, 35006, 50991, 52509, 84985, 87515, 101982, 105018, 169970, 175030, 254955, 262545, 509910, 525090, 562379, 1124758, 1687137, 2811895, 3374274, 5623790, 8435685, 12934717, 16871370, 25869434, 38804151, 64673585, 77608302, 129347170, 194020755, 388041510]

約数ペア:

[(1, 388041510), (2, 194020755), (3, 129347170), (5, 77608302), (6, 64673585), (10, 38804151), (15, 25869434), (23, 16871370), (30, 12934717), (46, 8435685), (69, 5623790), (115, 3374274), (138, 2811895), (230, 1687137), (345, 1124758), (690, 562379), (739, 525090), (761, 509910), (1478, 262545), (1522, 254955), (2217, 175030), (2283, 169970), (3695, 105018), (3805, 101982), (4434, 87515), (4566, 84985), (7390, 52509), (7610, 50991), (11085, 35006), (11415, 33994), (16997, 22830), (17503, 22170)]