9349660

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{257}}^1$

素因数の和:390

約数の個数: 48

約数和(自身を含む): 21065184

約数和(自身を除く): 11715524

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 107, 170, 214, 257, 340, 428, 514, 535, 1028, 1070, 1285, 1819, 2140, 2570, 3638, 4369, 5140, 7276, 8738, 9095, 17476, 18190, 21845, 27499, 36380, 43690, 54998, 87380, 109996, 137495, 274990, 467483, 549980, 934966, 1869932, 2337415, 4674830, 9349660]

約数ペア:

[(1, 9349660), (2, 4674830), (4, 2337415), (5, 1869932), (10, 934966), (17, 549980), (20, 467483), (34, 274990), (68, 137495), (85, 109996), (107, 87380), (170, 54998), (214, 43690), (257, 36380), (340, 27499), (428, 21845), (514, 18190), (535, 17476), (1028, 9095), (1070, 8738), (1285, 7276), (1819, 5140), (2140, 4369), (2570, 3638)]