17470260

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{1367}}^1$

素因数の和:1453

約数の個数: 72

約数和(自身を含む): 53778816

約数和(自身を除く): 36308556

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 71, 90, 142, 180, 213, 284, 355, 426, 639, 710, 852, 1065, 1278, 1367, 1420, 2130, 2556, 2734, 3195, 4101, 4260, 5468, 6390, 6835, 8202, 12303, 12780, 13670, 16404, 20505, 24606, 27340, 41010, 49212, 61515, 82020, 97057, 123030, 194114, 246060, 291171, 388228, 485285, 582342, 873513, 970570, 1164684, 1455855, 1747026, 1941140, 2911710, 3494052, 4367565, 5823420, 8735130, 17470260]

約数ペア:

[(1, 17470260), (2, 8735130), (3, 5823420), (4, 4367565), (5, 3494052), (6, 2911710), (9, 1941140), (10, 1747026), (12, 1455855), (15, 1164684), (18, 970570), (20, 873513), (30, 582342), (36, 485285), (45, 388228), (60, 291171), (71, 246060), (90, 194114), (142, 123030), (180, 97057), (213, 82020), (284, 61515), (355, 49212), (426, 41010), (639, 27340), (710, 24606), (852, 20505), (1065, 16404), (1278, 13670), (1367, 12780), (1420, 12303), (2130, 8202), (2556, 6835), (2734, 6390), (3195, 5468), (4101, 4260)]