1857090

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{103}}^1\times {\mathrm{601}}^1$

素因数の和:714

約数の個数: 32

約数和(自身を含む): 4507776

約数和(自身を除く): 2650686

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 103, 206, 309, 515, 601, 618, 1030, 1202, 1545, 1803, 3005, 3090, 3606, 6010, 9015, 18030, 61903, 123806, 185709, 309515, 371418, 619030, 928545, 1857090]

約数ペア:

[(1, 1857090), (2, 928545), (3, 619030), (5, 371418), (6, 309515), (10, 185709), (15, 123806), (30, 61903), (103, 18030), (206, 9015), (309, 6010), (515, 3606), (601, 3090), (618, 3005), (1030, 1803), (1202, 1545)]