69986370

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{227}}^1\times {\mathrm{239}}^1$

素因数の和:519

約数の個数: 64

約数和(自身を含む): 173352960

約数和(自身を除く): 103366590

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 43, 86, 129, 215, 227, 239, 258, 430, 454, 478, 645, 681, 717, 1135, 1195, 1290, 1362, 1434, 2270, 2390, 3405, 3585, 6810, 7170, 9761, 10277, 19522, 20554, 29283, 30831, 48805, 51385, 54253, 58566, 61662, 97610, 102770, 108506, 146415, 154155, 162759, 271265, 292830, 308310, 325518, 542530, 813795, 1627590, 2332879, 4665758, 6998637, 11664395, 13997274, 23328790, 34993185, 69986370]

約数ペア:

[(1, 69986370), (2, 34993185), (3, 23328790), (5, 13997274), (6, 11664395), (10, 6998637), (15, 4665758), (30, 2332879), (43, 1627590), (86, 813795), (129, 542530), (215, 325518), (227, 308310), (239, 292830), (258, 271265), (430, 162759), (454, 154155), (478, 146415), (645, 108506), (681, 102770), (717, 97610), (1135, 61662), (1195, 58566), (1290, 54253), (1362, 51385), (1434, 48805), (2270, 30831), (2390, 29283), (3405, 20554), (3585, 19522), (6810, 10277), (7170, 9761)]