8878230

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{4289}}^1$

素因数の和:4325

約数の個数: 48

約数和(自身を含む): 24092640

約数和(自身を除く): 15214410

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 23, 30, 45, 46, 69, 90, 115, 138, 207, 230, 345, 414, 690, 1035, 2070, 4289, 8578, 12867, 21445, 25734, 38601, 42890, 64335, 77202, 98647, 128670, 193005, 197294, 295941, 386010, 493235, 591882, 887823, 986470, 1479705, 1775646, 2959410, 4439115, 8878230]

約数ペア:

[(1, 8878230), (2, 4439115), (3, 2959410), (5, 1775646), (6, 1479705), (9, 986470), (10, 887823), (15, 591882), (18, 493235), (23, 386010), (30, 295941), (45, 197294), (46, 193005), (69, 128670), (90, 98647), (115, 77202), (138, 64335), (207, 42890), (230, 38601), (345, 25734), (414, 21445), (690, 12867), (1035, 8578), (2070, 4289)]