3039450

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{881}}^1$

素因数の和:919

約数の個数: 48

約数和(自身を含む): 7874496

約数和(自身を除く): 4835046

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 25, 30, 46, 50, 69, 75, 115, 138, 150, 230, 345, 575, 690, 881, 1150, 1725, 1762, 2643, 3450, 4405, 5286, 8810, 13215, 20263, 22025, 26430, 40526, 44050, 60789, 66075, 101315, 121578, 132150, 202630, 303945, 506575, 607890, 1013150, 1519725, 3039450]

約数ペア:

[(1, 3039450), (2, 1519725), (3, 1013150), (5, 607890), (6, 506575), (10, 303945), (15, 202630), (23, 132150), (25, 121578), (30, 101315), (46, 66075), (50, 60789), (69, 44050), (75, 40526), (115, 26430), (138, 22025), (150, 20263), (230, 13215), (345, 8810), (575, 5286), (690, 4405), (881, 3450), (1150, 2643), (1725, 1762)]