47177970

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{7247}}^1$

素因数の和:7295

約数の個数: 64

約数和(自身を含む): 133595136

約数和(自身を除く): 86417166

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 31, 35, 42, 62, 70, 93, 105, 155, 186, 210, 217, 310, 434, 465, 651, 930, 1085, 1302, 2170, 3255, 6510, 7247, 14494, 21741, 36235, 43482, 50729, 72470, 101458, 108705, 152187, 217410, 224657, 253645, 304374, 449314, 507290, 673971, 760935, 1123285, 1347942, 1521870, 1572599, 2246570, 3145198, 3369855, 4717797, 6739710, 7862995, 9435594, 15725990, 23588985, 47177970]

約数ペア:

[(1, 47177970), (2, 23588985), (3, 15725990), (5, 9435594), (6, 7862995), (7, 6739710), (10, 4717797), (14, 3369855), (15, 3145198), (21, 2246570), (30, 1572599), (31, 1521870), (35, 1347942), (42, 1123285), (62, 760935), (70, 673971), (93, 507290), (105, 449314), (155, 304374), (186, 253645), (210, 224657), (217, 217410), (310, 152187), (434, 108705), (465, 101458), (651, 72470), (930, 50729), (1085, 43482), (1302, 36235), (2170, 21741), (3255, 14494), (6510, 7247)]