7754310

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{2971}}^1$

素因数の和:3013

約数の個数: 48

約数和(自身を含む): 20863440

約数和(自身を除く): 13109130

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 29, 30, 45, 58, 87, 90, 145, 174, 261, 290, 435, 522, 870, 1305, 2610, 2971, 5942, 8913, 14855, 17826, 26739, 29710, 44565, 53478, 86159, 89130, 133695, 172318, 258477, 267390, 430795, 516954, 775431, 861590, 1292385, 1550862, 2584770, 3877155, 7754310]

約数ペア:

[(1, 7754310), (2, 3877155), (3, 2584770), (5, 1550862), (6, 1292385), (9, 861590), (10, 775431), (15, 516954), (18, 430795), (29, 267390), (30, 258477), (45, 172318), (58, 133695), (87, 89130), (90, 86159), (145, 53478), (174, 44565), (261, 29710), (290, 26739), (435, 17826), (522, 14855), (870, 8913), (1305, 5942), (2610, 2971)]