2864430

素因数分解:

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

素因数の和:222

約数の個数: 48

約数和(自身を含む): 7713360

約数和(自身を除く): 4848930

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 103, 135, 206, 270, 309, 515, 618, 927, 1030, 1545, 1854, 2781, 3090, 4635, 5562, 9270, 10609, 13905, 21218, 27810, 31827, 53045, 63654, 95481, 106090, 159135, 190962, 286443, 318270, 477405, 572886, 954810, 1432215, 2864430]

約数ペア:

[(1, 2864430), (2, 1432215), (3, 954810), (5, 572886), (6, 477405), (9, 318270), (10, 286443), (15, 190962), (18, 159135), (27, 106090), (30, 95481), (45, 63654), (54, 53045), (90, 31827), (103, 27810), (135, 21218), (206, 13905), (270, 10609), (309, 9270), (515, 5562), (618, 4635), (927, 3090), (1030, 2781), (1545, 1854)]