106676220

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{499}}^1\times {\mathrm{509}}^1$

素因数の和:1027

約数の個数: 96

約数和(自身を含む): 342720000

約数和(自身を除く): 236043780

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 499, 509, 998, 1018, 1497, 1527, 1996, 2036, 2495, 2545, 2994, 3054, 3493, 3563, 4990, 5090, 5988, 6108, 6986, 7126, 7485, 7635, 9980, 10180, 10479, 10689, 13972, 14252, 14970, 15270, 17465, 17815, 20958, 21378, 29940, 30540, 34930, 35630, 41916, 42756, 52395, 53445, 69860, 71260, 104790, 106890, 209580, 213780, 253991, 507982, 761973, 1015964, 1269955, 1523946, 1777937, 2539910, 3047892, 3555874, 3809865, 5079820, 5333811, 7111748, 7619730, 8889685, 10667622, 15239460, 17779370, 21335244, 26669055, 35558740, 53338110, 106676220]

約数ペア:

[(1, 106676220), (2, 53338110), (3, 35558740), (4, 26669055), (5, 21335244), (6, 17779370), (7, 15239460), (10, 10667622), (12, 8889685), (14, 7619730), (15, 7111748), (20, 5333811), (21, 5079820), (28, 3809865), (30, 3555874), (35, 3047892), (42, 2539910), (60, 1777937), (70, 1523946), (84, 1269955), (105, 1015964), (140, 761973), (210, 507982), (420, 253991), (499, 213780), (509, 209580), (998, 106890), (1018, 104790), (1497, 71260), (1527, 69860), (1996, 53445), (2036, 52395), (2495, 42756), (2545, 41916), (2994, 35630), (3054, 34930), (3493, 30540), (3563, 29940), (4990, 21378), (5090, 20958), (5988, 17815), (6108, 17465), (6986, 15270), (7126, 14970), (7485, 14252), (7635, 13972), (9980, 10689), (10180, 10479)]