2951250

素因数分解:

$2^1\times 3^1\times 5^4\times {\mathrm{787}}^1$

素因数の和:812

約数の個数: 40

約数和(自身を含む): 7385136

約数和(自身を除く): 4433886

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 125, 150, 250, 375, 625, 750, 787, 1250, 1574, 1875, 2361, 3750, 3935, 4722, 7870, 11805, 19675, 23610, 39350, 59025, 98375, 118050, 196750, 295125, 491875, 590250, 983750, 1475625, 2951250]

約数ペア:

[(1, 2951250), (2, 1475625), (3, 983750), (5, 590250), (6, 491875), (10, 295125), (15, 196750), (25, 118050), (30, 98375), (50, 59025), (75, 39350), (125, 23610), (150, 19675), (250, 11805), (375, 7870), (625, 4722), (750, 3935), (787, 3750), (1250, 2361), (1574, 1875)]