86519820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{509}}^1\times {\mathrm{2833}}^1$

素因数の和:3354

約数の個数: 48

約数和(自身を含む): 242817120

約数和(自身を除く): 156297300

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 509, 1018, 1527, 2036, 2545, 2833, 3054, 5090, 5666, 6108, 7635, 8499, 10180, 11332, 14165, 15270, 16998, 28330, 30540, 33996, 42495, 56660, 84990, 169980, 1441997, 2883994, 4325991, 5767988, 7209985, 8651982, 14419970, 17303964, 21629955, 28839940, 43259910, 86519820]

約数ペア:

[(1, 86519820), (2, 43259910), (3, 28839940), (4, 21629955), (5, 17303964), (6, 14419970), (10, 8651982), (12, 7209985), (15, 5767988), (20, 4325991), (30, 2883994), (60, 1441997), (509, 169980), (1018, 84990), (1527, 56660), (2036, 42495), (2545, 33996), (2833, 30540), (3054, 28330), (5090, 16998), (5666, 15270), (6108, 14165), (7635, 11332), (8499, 10180)]