742679250

素因数分解:

$2^1\times 3^1\times 5^3\times {\mathrm{990239}}^1$

素因数の和:990259

約数の個数: 32

約数和(自身を含む): 1853729280

約数和(自身を除く): 1111050030

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 125, 150, 250, 375, 750, 990239, 1980478, 2970717, 4951195, 5941434, 9902390, 14853585, 24755975, 29707170, 49511950, 74267925, 123779875, 148535850, 247559750, 371339625, 742679250]

約数ペア:

[(1, 742679250), (2, 371339625), (3, 247559750), (5, 148535850), (6, 123779875), (10, 74267925), (15, 49511950), (25, 29707170), (30, 24755975), (50, 14853585), (75, 9902390), (125, 5941434), (150, 4951195), (250, 2970717), (375, 1980478), (750, 990239)]