139448850

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{31}}^1\times {\mathrm{29989}}^1$

素因数の和:30035

約数の個数: 48

約数和(自身を含む): 357000960

約数和(自身を除く): 217552110

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 31, 50, 62, 75, 93, 150, 155, 186, 310, 465, 775, 930, 1550, 2325, 4650, 29989, 59978, 89967, 149945, 179934, 299890, 449835, 749725, 899670, 929659, 1499450, 1859318, 2249175, 2788977, 4498350, 4648295, 5577954, 9296590, 13944885, 23241475, 27889770, 46482950, 69724425, 139448850]

約数ペア:

[(1, 139448850), (2, 69724425), (3, 46482950), (5, 27889770), (6, 23241475), (10, 13944885), (15, 9296590), (25, 5577954), (30, 4648295), (31, 4498350), (50, 2788977), (62, 2249175), (75, 1859318), (93, 1499450), (150, 929659), (155, 899670), (186, 749725), (310, 449835), (465, 299890), (775, 179934), (930, 149945), (1550, 89967), (2325, 59978), (4650, 29989)]