4538550

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{79}}^1\times {\mathrm{383}}^1$

素因数の和:477

約数の個数: 48

約数和(自身を含む): 11427840

約数和(自身を除く): 6889290

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 79, 150, 158, 237, 383, 395, 474, 766, 790, 1149, 1185, 1915, 1975, 2298, 2370, 3830, 3950, 5745, 5925, 9575, 11490, 11850, 19150, 28725, 30257, 57450, 60514, 90771, 151285, 181542, 302570, 453855, 756425, 907710, 1512850, 2269275, 4538550]

約数ペア:

[(1, 4538550), (2, 2269275), (3, 1512850), (5, 907710), (6, 756425), (10, 453855), (15, 302570), (25, 181542), (30, 151285), (50, 90771), (75, 60514), (79, 57450), (150, 30257), (158, 28725), (237, 19150), (383, 11850), (395, 11490), (474, 9575), (766, 5925), (790, 5745), (1149, 3950), (1185, 3830), (1915, 2370), (1975, 2298)]