138245610

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{131}}^1\times {\mathrm{1213}}^1$

素因数の和:1383

約数の個数: 64

約数和(自身を含む): 346135680

約数和(自身を除く): 207890070

約数列:

[1, 2, 3, 5, 6, 10, 15, 29, 30, 58, 87, 131, 145, 174, 262, 290, 393, 435, 655, 786, 870, 1213, 1310, 1965, 2426, 3639, 3799, 3930, 6065, 7278, 7598, 11397, 12130, 18195, 18995, 22794, 35177, 36390, 37990, 56985, 70354, 105531, 113970, 158903, 175885, 211062, 317806, 351770, 476709, 527655, 794515, 953418, 1055310, 1589030, 2383545, 4608187, 4767090, 9216374, 13824561, 23040935, 27649122, 46081870, 69122805, 138245610]

約数ペア:

[(1, 138245610), (2, 69122805), (3, 46081870), (5, 27649122), (6, 23040935), (10, 13824561), (15, 9216374), (29, 4767090), (30, 4608187), (58, 2383545), (87, 1589030), (131, 1055310), (145, 953418), (174, 794515), (262, 527655), (290, 476709), (393, 351770), (435, 317806), (655, 211062), (786, 175885), (870, 158903), (1213, 113970), (1310, 105531), (1965, 70354), (2426, 56985), (3639, 37990), (3799, 36390), (3930, 35177), (6065, 22794), (7278, 18995), (7598, 18195), (11397, 12130)]