138259710

素因数分解:

$2^1\times 3^5\times 5^1\times {\mathrm{56897}}^1$

素因数の和:56919

約数の個数: 48

約数和(自身を含む): 372795696

約数和(自身を除く): 234535986

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 243, 270, 405, 486, 810, 1215, 2430, 56897, 113794, 170691, 284485, 341382, 512073, 568970, 853455, 1024146, 1536219, 1706910, 2560365, 3072438, 4608657, 5120730, 7681095, 9217314, 13825971, 15362190, 23043285, 27651942, 46086570, 69129855, 138259710]

約数ペア:

[(1, 138259710), (2, 69129855), (3, 46086570), (5, 27651942), (6, 23043285), (9, 15362190), (10, 13825971), (15, 9217314), (18, 7681095), (27, 5120730), (30, 4608657), (45, 3072438), (54, 2560365), (81, 1706910), (90, 1536219), (135, 1024146), (162, 853455), (243, 568970), (270, 512073), (405, 341382), (486, 284485), (810, 170691), (1215, 113794), (2430, 56897)]