3045450

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{79}}^1\times {\mathrm{257}}^1$

素因数の和:351

約数の個数: 48

約数和(自身を含む): 7678080

約数和(自身を除く): 4632630

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 79, 150, 158, 237, 257, 395, 474, 514, 771, 790, 1185, 1285, 1542, 1975, 2370, 2570, 3855, 3950, 5925, 6425, 7710, 11850, 12850, 19275, 20303, 38550, 40606, 60909, 101515, 121818, 203030, 304545, 507575, 609090, 1015150, 1522725, 3045450]

約数ペア:

[(1, 3045450), (2, 1522725), (3, 1015150), (5, 609090), (6, 507575), (10, 304545), (15, 203030), (25, 121818), (30, 101515), (50, 60909), (75, 40606), (79, 38550), (150, 20303), (158, 19275), (237, 12850), (257, 11850), (395, 7710), (474, 6425), (514, 5925), (771, 3950), (790, 3855), (1185, 2570), (1285, 2370), (1542, 1975)]