1929750

素因数分解:

$2^1\times 3^1\times 5^3\times {\mathrm{31}}^1\times {\mathrm{83}}^1$

素因数の和:134

約数の個数: 64

約数和(自身を含む): 5031936

約数和(自身を除く): 3102186

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 31, 50, 62, 75, 83, 93, 125, 150, 155, 166, 186, 249, 250, 310, 375, 415, 465, 498, 750, 775, 830, 930, 1245, 1550, 2075, 2325, 2490, 2573, 3875, 4150, 4650, 5146, 6225, 7719, 7750, 10375, 11625, 12450, 12865, 15438, 20750, 23250, 25730, 31125, 38595, 62250, 64325, 77190, 128650, 192975, 321625, 385950, 643250, 964875, 1929750]

約数ペア:

[(1, 1929750), (2, 964875), (3, 643250), (5, 385950), (6, 321625), (10, 192975), (15, 128650), (25, 77190), (30, 64325), (31, 62250), (50, 38595), (62, 31125), (75, 25730), (83, 23250), (93, 20750), (125, 15438), (150, 12865), (155, 12450), (166, 11625), (186, 10375), (249, 7750), (250, 7719), (310, 6225), (375, 5146), (415, 4650), (465, 4150), (498, 3875), (750, 2573), (775, 2490), (830, 2325), (930, 2075), (1245, 1550)]