214664730

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{487}}^1\times {\mathrm{2099}}^1$

素因数の和:2603

約数の個数: 64

約数和(自身を含む): 590284800

約数和(自身を除く): 375620070

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 487, 974, 1461, 2099, 2435, 2922, 3409, 4198, 4870, 6297, 6818, 7305, 10227, 10495, 12594, 14610, 14693, 17045, 20454, 20990, 29386, 31485, 34090, 44079, 51135, 62970, 73465, 88158, 102270, 146930, 220395, 440790, 1022213, 2044426, 3066639, 5111065, 6133278, 7155491, 10222130, 14310982, 15333195, 21466473, 30666390, 35777455, 42932946, 71554910, 107332365, 214664730]

約数ペア:

[(1, 214664730), (2, 107332365), (3, 71554910), (5, 42932946), (6, 35777455), (7, 30666390), (10, 21466473), (14, 15333195), (15, 14310982), (21, 10222130), (30, 7155491), (35, 6133278), (42, 5111065), (70, 3066639), (105, 2044426), (210, 1022213), (487, 440790), (974, 220395), (1461, 146930), (2099, 102270), (2435, 88158), (2922, 73465), (3409, 62970), (4198, 51135), (4870, 44079), (6297, 34090), (6818, 31485), (7305, 29386), (10227, 20990), (10495, 20454), (12594, 17045), (14610, 14693)]