7157850

素因数分解:

$2^1\times 3^1\times 5^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{401}}^1$

素因数の和:440

約数の個数: 96

約数和(自身を含む): 21534336

約数和(自身を除く): 14376486

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 17, 21, 25, 30, 34, 35, 42, 50, 51, 70, 75, 85, 102, 105, 119, 150, 170, 175, 210, 238, 255, 350, 357, 401, 425, 510, 525, 595, 714, 802, 850, 1050, 1190, 1203, 1275, 1785, 2005, 2406, 2550, 2807, 2975, 3570, 4010, 5614, 5950, 6015, 6817, 8421, 8925, 10025, 12030, 13634, 14035, 16842, 17850, 20050, 20451, 28070, 30075, 34085, 40902, 42105, 47719, 60150, 68170, 70175, 84210, 95438, 102255, 140350, 143157, 170425, 204510, 210525, 238595, 286314, 340850, 421050, 477190, 511275, 715785, 1022550, 1192975, 1431570, 2385950, 3578925, 7157850]

約数ペア:

[(1, 7157850), (2, 3578925), (3, 2385950), (5, 1431570), (6, 1192975), (7, 1022550), (10, 715785), (14, 511275), (15, 477190), (17, 421050), (21, 340850), (25, 286314), (30, 238595), (34, 210525), (35, 204510), (42, 170425), (50, 143157), (51, 140350), (70, 102255), (75, 95438), (85, 84210), (102, 70175), (105, 68170), (119, 60150), (150, 47719), (170, 42105), (175, 40902), (210, 34085), (238, 30075), (255, 28070), (350, 20451), (357, 20050), (401, 17850), (425, 16842), (510, 14035), (525, 13634), (595, 12030), (714, 10025), (802, 8925), (850, 8421), (1050, 6817), (1190, 6015), (1203, 5950), (1275, 5614), (1785, 4010), (2005, 3570), (2406, 2975), (2550, 2807)]