1301250

素因数分解:

$2^1\times 3^1\times 5^4\times {\mathrm{347}}^1$

素因数の和:372

約数の個数: 40

約数和(自身を含む): 3261456

約数和(自身を除く): 1960206

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 125, 150, 250, 347, 375, 625, 694, 750, 1041, 1250, 1735, 1875, 2082, 3470, 3750, 5205, 8675, 10410, 17350, 26025, 43375, 52050, 86750, 130125, 216875, 260250, 433750, 650625, 1301250]

約数ペア:

[(1, 1301250), (2, 650625), (3, 433750), (5, 260250), (6, 216875), (10, 130125), (15, 86750), (25, 52050), (30, 43375), (50, 26025), (75, 17350), (125, 10410), (150, 8675), (250, 5205), (347, 3750), (375, 3470), (625, 2082), (694, 1875), (750, 1735), (1041, 1250)]