1976250

素因数分解:

$2^1\times 3^1\times 5^4\times {\mathrm{17}}^1\times {\mathrm{31}}^1$

素因数の和:73

約数の個数: 80

約数和(自身を含む): 5398272

約数和(自身を除く): 3422022

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 25, 30, 31, 34, 50, 51, 62, 75, 85, 93, 102, 125, 150, 155, 170, 186, 250, 255, 310, 375, 425, 465, 510, 527, 625, 750, 775, 850, 930, 1054, 1250, 1275, 1550, 1581, 1875, 2125, 2325, 2550, 2635, 3162, 3750, 3875, 4250, 4650, 5270, 6375, 7750, 7905, 10625, 11625, 12750, 13175, 15810, 19375, 21250, 23250, 26350, 31875, 38750, 39525, 58125, 63750, 65875, 79050, 116250, 131750, 197625, 329375, 395250, 658750, 988125, 1976250]

約数ペア:

[(1, 1976250), (2, 988125), (3, 658750), (5, 395250), (6, 329375), (10, 197625), (15, 131750), (17, 116250), (25, 79050), (30, 65875), (31, 63750), (34, 58125), (50, 39525), (51, 38750), (62, 31875), (75, 26350), (85, 23250), (93, 21250), (102, 19375), (125, 15810), (150, 13175), (155, 12750), (170, 11625), (186, 10625), (250, 7905), (255, 7750), (310, 6375), (375, 5270), (425, 4650), (465, 4250), (510, 3875), (527, 3750), (625, 3162), (750, 2635), (775, 2550), (850, 2325), (930, 2125), (1054, 1875), (1250, 1581), (1275, 1550)]