1591788930

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{331}}^1\times {\mathrm{5171}}^1$

素因数の和:5543

約数の個数: 64

約数和(自身を含む): 3956207616

約数和(自身を除く): 2364418686

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 31, 62, 93, 155, 186, 310, 331, 465, 662, 930, 993, 1655, 1986, 3310, 4965, 5171, 9930, 10261, 10342, 15513, 20522, 25855, 30783, 31026, 51305, 51710, 61566, 77565, 102610, 153915, 155130, 160301, 307830, 320602, 480903, 801505, 961806, 1603010, 1711601, 2404515, 3423202, 4809030, 5134803, 8558005, 10269606, 17116010, 25674015, 51348030, 53059631, 106119262, 159178893, 265298155, 318357786, 530596310, 795894465, 1591788930]

約数ペア:

[(1, 1591788930), (2, 795894465), (3, 530596310), (5, 318357786), (6, 265298155), (10, 159178893), (15, 106119262), (30, 53059631), (31, 51348030), (62, 25674015), (93, 17116010), (155, 10269606), (186, 8558005), (310, 5134803), (331, 4809030), (465, 3423202), (662, 2404515), (930, 1711601), (993, 1603010), (1655, 961806), (1986, 801505), (3310, 480903), (4965, 320602), (5171, 307830), (9930, 160301), (10261, 155130), (10342, 153915), (15513, 102610), (20522, 77565), (25855, 61566), (30783, 51710), (31026, 51305)]