85308090

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{271}}^1\times {\mathrm{1499}}^1$

素因数の和:1787

約数の個数: 64

約数和(自身を含む): 235008000

約数和(自身を除く): 149699910

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 271, 542, 813, 1355, 1499, 1626, 1897, 2710, 2998, 3794, 4065, 4497, 5691, 7495, 8130, 8994, 9485, 10493, 11382, 14990, 18970, 20986, 22485, 28455, 31479, 44970, 52465, 56910, 62958, 104930, 157395, 314790, 406229, 812458, 1218687, 2031145, 2437374, 2843603, 4062290, 5687206, 6093435, 8530809, 12186870, 14218015, 17061618, 28436030, 42654045, 85308090]

約数ペア:

[(1, 85308090), (2, 42654045), (3, 28436030), (5, 17061618), (6, 14218015), (7, 12186870), (10, 8530809), (14, 6093435), (15, 5687206), (21, 4062290), (30, 2843603), (35, 2437374), (42, 2031145), (70, 1218687), (105, 812458), (210, 406229), (271, 314790), (542, 157395), (813, 104930), (1355, 62958), (1499, 56910), (1626, 52465), (1897, 44970), (2710, 31479), (2998, 28455), (3794, 22485), (4065, 20986), (4497, 18970), (5691, 14990), (7495, 11382), (8130, 10493), (8994, 9485)]