66437070

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{257}}^1\times {\mathrm{1231}}^1$

素因数の和:1505

約数の個数: 64

約数和(自身を含む): 183085056

約数和(自身を除く): 116647986

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 257, 514, 771, 1231, 1285, 1542, 1799, 2462, 2570, 3598, 3693, 3855, 5397, 6155, 7386, 7710, 8617, 8995, 10794, 12310, 17234, 17990, 18465, 25851, 26985, 36930, 43085, 51702, 53970, 86170, 129255, 258510, 316367, 632734, 949101, 1581835, 1898202, 2214569, 3163670, 4429138, 4745505, 6643707, 9491010, 11072845, 13287414, 22145690, 33218535, 66437070]

約数ペア:

[(1, 66437070), (2, 33218535), (3, 22145690), (5, 13287414), (6, 11072845), (7, 9491010), (10, 6643707), (14, 4745505), (15, 4429138), (21, 3163670), (30, 2214569), (35, 1898202), (42, 1581835), (70, 949101), (105, 632734), (210, 316367), (257, 258510), (514, 129255), (771, 86170), (1231, 53970), (1285, 51702), (1542, 43085), (1799, 36930), (2462, 26985), (2570, 25851), (3598, 18465), (3693, 17990), (3855, 17234), (5397, 12310), (6155, 10794), (7386, 8995), (7710, 8617)]