105051030

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{251}}^1\times {\mathrm{1993}}^1$

素因数の和:2261

約数の個数: 64

約数和(自身を含む): 289433088

約数和(自身を除く): 184382058

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 251, 502, 753, 1255, 1506, 1757, 1993, 2510, 3514, 3765, 3986, 5271, 5979, 7530, 8785, 9965, 10542, 11958, 13951, 17570, 19930, 26355, 27902, 29895, 41853, 52710, 59790, 69755, 83706, 139510, 209265, 418530, 500243, 1000486, 1500729, 2501215, 3001458, 3501701, 5002430, 7003402, 7503645, 10505103, 15007290, 17508505, 21010206, 35017010, 52525515, 105051030]

約数ペア:

[(1, 105051030), (2, 52525515), (3, 35017010), (5, 21010206), (6, 17508505), (7, 15007290), (10, 10505103), (14, 7503645), (15, 7003402), (21, 5002430), (30, 3501701), (35, 3001458), (42, 2501215), (70, 1500729), (105, 1000486), (210, 500243), (251, 418530), (502, 209265), (753, 139510), (1255, 83706), (1506, 69755), (1757, 59790), (1993, 52710), (2510, 41853), (3514, 29895), (3765, 27902), (3986, 26355), (5271, 19930), (5979, 17570), (7530, 13951), (8785, 11958), (9965, 10542)]