12628380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{9151}}^1$

素因数の和:9186

約数の個数: 48

約数和(自身を含む): 36900864

約数和(自身を除く): 24272484

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 30, 46, 60, 69, 92, 115, 138, 230, 276, 345, 460, 690, 1380, 9151, 18302, 27453, 36604, 45755, 54906, 91510, 109812, 137265, 183020, 210473, 274530, 420946, 549060, 631419, 841892, 1052365, 1262838, 2104730, 2525676, 3157095, 4209460, 6314190, 12628380]

約数ペア:

[(1, 12628380), (2, 6314190), (3, 4209460), (4, 3157095), (5, 2525676), (6, 2104730), (10, 1262838), (12, 1052365), (15, 841892), (20, 631419), (23, 549060), (30, 420946), (46, 274530), (60, 210473), (69, 183020), (92, 137265), (115, 109812), (138, 91510), (230, 54906), (276, 45755), (345, 36604), (460, 27453), (690, 18302), (1380, 9151)]