30960036

素因数分解:

$2^2\times 3^3\times {\mathrm{439}}^1\times {\mathrm{653}}^1$

素因数の和:1105

約数の個数: 48

約数和(自身を含む): 80572800

約数和(自身を除く): 49612764

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 439, 653, 878, 1306, 1317, 1756, 1959, 2612, 2634, 3918, 3951, 5268, 5877, 7836, 7902, 11754, 11853, 15804, 17631, 23508, 23706, 35262, 47412, 70524, 286667, 573334, 860001, 1146668, 1720002, 2580003, 3440004, 5160006, 7740009, 10320012, 15480018, 30960036]

約数ペア:

[(1, 30960036), (2, 15480018), (3, 10320012), (4, 7740009), (6, 5160006), (9, 3440004), (12, 2580003), (18, 1720002), (27, 1146668), (36, 860001), (54, 573334), (108, 286667), (439, 70524), (653, 47412), (878, 35262), (1306, 23706), (1317, 23508), (1756, 17631), (1959, 15804), (2612, 11853), (2634, 11754), (3918, 7902), (3951, 7836), (5268, 5877)]