30835638

素因数分解:

$2^1\times 3^2\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{757}}^1$

素因数の和:869

約数の個数: 48

約数和(自身を含む): 70002816

約数和(自身を除く): 39167178

約数列:

[1, 2, 3, 6, 9, 18, 31, 62, 73, 93, 146, 186, 219, 279, 438, 558, 657, 757, 1314, 1514, 2263, 2271, 4526, 4542, 6789, 6813, 13578, 13626, 20367, 23467, 40734, 46934, 55261, 70401, 110522, 140802, 165783, 211203, 331566, 422406, 497349, 994698, 1713091, 3426182, 5139273, 10278546, 15417819, 30835638]

約数ペア:

[(1, 30835638), (2, 15417819), (3, 10278546), (6, 5139273), (9, 3426182), (18, 1713091), (31, 994698), (62, 497349), (73, 422406), (93, 331566), (146, 211203), (186, 165783), (219, 140802), (279, 110522), (438, 70401), (558, 55261), (657, 46934), (757, 40734), (1314, 23467), (1514, 20367), (2263, 13626), (2271, 13578), (4526, 6813), (4542, 6789)]