69394120

素因数分解:

$2^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{191}}^1\times {\mathrm{293}}^1$

素因数の和:526

約数の個数: 64

約数和(自身を含む): 162570240

約数和(自身を除く): 93176120

約数列:

[1, 2, 4, 5, 8, 10, 20, 31, 40, 62, 124, 155, 191, 248, 293, 310, 382, 586, 620, 764, 955, 1172, 1240, 1465, 1528, 1910, 2344, 2930, 3820, 5860, 5921, 7640, 9083, 11720, 11842, 18166, 23684, 29605, 36332, 45415, 47368, 55963, 59210, 72664, 90830, 111926, 118420, 181660, 223852, 236840, 279815, 363320, 447704, 559630, 1119260, 1734853, 2238520, 3469706, 6939412, 8674265, 13878824, 17348530, 34697060, 69394120]

約数ペア:

[(1, 69394120), (2, 34697060), (4, 17348530), (5, 13878824), (8, 8674265), (10, 6939412), (20, 3469706), (31, 2238520), (40, 1734853), (62, 1119260), (124, 559630), (155, 447704), (191, 363320), (248, 279815), (293, 236840), (310, 223852), (382, 181660), (586, 118420), (620, 111926), (764, 90830), (955, 72664), (1172, 59210), (1240, 55963), (1465, 47368), (1528, 45415), (1910, 36332), (2344, 29605), (2930, 23684), (3820, 18166), (5860, 11842), (5921, 11720), (7640, 9083)]