61707750

素因数分解:

$2^1\times 3^1\times 5^3\times {\mathrm{13}}^1\times {\mathrm{6329}}^1$

素因数の和:6362

約数の個数: 64

約数和(自身を含む): 165896640

約数和(自身を除く): 104188890

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 25, 26, 30, 39, 50, 65, 75, 78, 125, 130, 150, 195, 250, 325, 375, 390, 650, 750, 975, 1625, 1950, 3250, 4875, 6329, 9750, 12658, 18987, 31645, 37974, 63290, 82277, 94935, 158225, 164554, 189870, 246831, 316450, 411385, 474675, 493662, 791125, 822770, 949350, 1234155, 1582250, 2056925, 2373375, 2468310, 4113850, 4746750, 6170775, 10284625, 12341550, 20569250, 30853875, 61707750]

約数ペア:

[(1, 61707750), (2, 30853875), (3, 20569250), (5, 12341550), (6, 10284625), (10, 6170775), (13, 4746750), (15, 4113850), (25, 2468310), (26, 2373375), (30, 2056925), (39, 1582250), (50, 1234155), (65, 949350), (75, 822770), (78, 791125), (125, 493662), (130, 474675), (150, 411385), (195, 316450), (250, 246831), (325, 189870), (375, 164554), (390, 158225), (650, 94935), (750, 82277), (975, 63290), (1625, 37974), (1950, 31645), (3250, 18987), (4875, 12658), (6329, 9750)]