40871430

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{103}}^1\times {\mathrm{4409}}^1$

素因数の和:4525

約数の個数: 48

約数和(自身を含む): 107321760

約数和(自身を除く): 66450330

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 103, 206, 309, 515, 618, 927, 1030, 1545, 1854, 3090, 4409, 4635, 8818, 9270, 13227, 22045, 26454, 39681, 44090, 66135, 79362, 132270, 198405, 396810, 454127, 908254, 1362381, 2270635, 2724762, 4087143, 4541270, 6811905, 8174286, 13623810, 20435715, 40871430]

約数ペア:

[(1, 40871430), (2, 20435715), (3, 13623810), (5, 8174286), (6, 6811905), (9, 4541270), (10, 4087143), (15, 2724762), (18, 2270635), (30, 1362381), (45, 908254), (90, 454127), (103, 396810), (206, 198405), (309, 132270), (515, 79362), (618, 66135), (927, 44090), (1030, 39681), (1545, 26454), (1854, 22045), (3090, 13227), (4409, 9270), (4635, 8818)]