7196250

素因数分解:

$2^1\times 3^1\times 5^4\times {\mathrm{19}}^1\times {\mathrm{101}}^1$

素因数の和:145

約数の個数: 80

約数和(自身を含む): 19118880

約数和(自身を除く): 11922630

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 25, 30, 38, 50, 57, 75, 95, 101, 114, 125, 150, 190, 202, 250, 285, 303, 375, 475, 505, 570, 606, 625, 750, 950, 1010, 1250, 1425, 1515, 1875, 1919, 2375, 2525, 2850, 3030, 3750, 3838, 4750, 5050, 5757, 7125, 7575, 9595, 11514, 11875, 12625, 14250, 15150, 19190, 23750, 25250, 28785, 35625, 37875, 47975, 57570, 63125, 71250, 75750, 95950, 126250, 143925, 189375, 239875, 287850, 378750, 479750, 719625, 1199375, 1439250, 2398750, 3598125, 7196250]

約数ペア:

[(1, 7196250), (2, 3598125), (3, 2398750), (5, 1439250), (6, 1199375), (10, 719625), (15, 479750), (19, 378750), (25, 287850), (30, 239875), (38, 189375), (50, 143925), (57, 126250), (75, 95950), (95, 75750), (101, 71250), (114, 63125), (125, 57570), (150, 47975), (190, 37875), (202, 35625), (250, 28785), (285, 25250), (303, 23750), (375, 19190), (475, 15150), (505, 14250), (570, 12625), (606, 11875), (625, 11514), (750, 9595), (950, 7575), (1010, 7125), (1250, 5757), (1425, 5050), (1515, 4750), (1875, 3838), (1919, 3750), (2375, 3030), (2525, 2850)]