4580250

素因数分解:

$2^1\times 3^1\times 5^3\times {\mathrm{31}}^1\times {\mathrm{197}}^1$

素因数の和:248

約数の個数: 64

約数和(自身を含む): 11860992

約数和(自身を除く): 7280742

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 31, 50, 62, 75, 93, 125, 150, 155, 186, 197, 250, 310, 375, 394, 465, 591, 750, 775, 930, 985, 1182, 1550, 1970, 2325, 2955, 3875, 4650, 4925, 5910, 6107, 7750, 9850, 11625, 12214, 14775, 18321, 23250, 24625, 29550, 30535, 36642, 49250, 61070, 73875, 91605, 147750, 152675, 183210, 305350, 458025, 763375, 916050, 1526750, 2290125, 4580250]

約数ペア:

[(1, 4580250), (2, 2290125), (3, 1526750), (5, 916050), (6, 763375), (10, 458025), (15, 305350), (25, 183210), (30, 152675), (31, 147750), (50, 91605), (62, 73875), (75, 61070), (93, 49250), (125, 36642), (150, 30535), (155, 29550), (186, 24625), (197, 23250), (250, 18321), (310, 14775), (375, 12214), (394, 11625), (465, 9850), (591, 7750), (750, 6107), (775, 5910), (930, 4925), (985, 4650), (1182, 3875), (1550, 2955), (1970, 2325)]