4927980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{3571}}^1$

素因数の和:3606

約数の個数: 48

約数和(自身を含む): 14402304

約数和(自身を除く): 9474324

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, 3571, 7142, 10713, 14284, 17855, 21426, 35710, 42852, 53565, 71420, 82133, 107130, 164266, 214260, 246399, 328532, 410665, 492798, 821330, 985596, 1231995, 1642660, 2463990, 4927980]

約数ペア:

[(1, 4927980), (2, 2463990), (3, 1642660), (4, 1231995), (5, 985596), (6, 821330), (10, 492798), (12, 410665), (15, 328532), (20, 246399), (23, 214260), (30, 164266), (46, 107130), (60, 82133), (69, 71420), (92, 53565), (115, 42852), (138, 35710), (230, 21426), (276, 17855), (345, 14284), (460, 10713), (690, 7142), (1380, 3571)]