42108990

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{18229}}^1$

素因数の和:18257

約数の個数: 64

約数和(自身を含む): 126005760

約数和(自身を除く): 83896770

約数列:

[1, 2, 3, 5, 6, 7, 10, 11, 14, 15, 21, 22, 30, 33, 35, 42, 55, 66, 70, 77, 105, 110, 154, 165, 210, 231, 330, 385, 462, 770, 1155, 2310, 18229, 36458, 54687, 91145, 109374, 127603, 182290, 200519, 255206, 273435, 382809, 401038, 546870, 601557, 638015, 765618, 1002595, 1203114, 1276030, 1403633, 1914045, 2005190, 2807266, 3007785, 3828090, 4210899, 6015570, 7018165, 8421798, 14036330, 21054495, 42108990]

約数ペア:

[(1, 42108990), (2, 21054495), (3, 14036330), (5, 8421798), (6, 7018165), (7, 6015570), (10, 4210899), (11, 3828090), (14, 3007785), (15, 2807266), (21, 2005190), (22, 1914045), (30, 1403633), (33, 1276030), (35, 1203114), (42, 1002595), (55, 765618), (66, 638015), (70, 601557), (77, 546870), (105, 401038), (110, 382809), (154, 273435), (165, 255206), (210, 200519), (231, 182290), (330, 127603), (385, 109374), (462, 91145), (770, 54687), (1155, 36458), (2310, 18229)]