138423090

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{12239}}^1$

素因数の和:12291

約数の個数: 64

約数和(自身を含む): 370137600

約数和(自身を除く): 231714510

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 29, 30, 39, 58, 65, 78, 87, 130, 145, 174, 195, 290, 377, 390, 435, 754, 870, 1131, 1885, 2262, 3770, 5655, 11310, 12239, 24478, 36717, 61195, 73434, 122390, 159107, 183585, 318214, 354931, 367170, 477321, 709862, 795535, 954642, 1064793, 1591070, 1774655, 2129586, 2386605, 3549310, 4614103, 4773210, 5323965, 9228206, 10647930, 13842309, 23070515, 27684618, 46141030, 69211545, 138423090]

約数ペア:

[(1, 138423090), (2, 69211545), (3, 46141030), (5, 27684618), (6, 23070515), (10, 13842309), (13, 10647930), (15, 9228206), (26, 5323965), (29, 4773210), (30, 4614103), (39, 3549310), (58, 2386605), (65, 2129586), (78, 1774655), (87, 1591070), (130, 1064793), (145, 954642), (174, 795535), (195, 709862), (290, 477321), (377, 367170), (390, 354931), (435, 318214), (754, 183585), (870, 159107), (1131, 122390), (1885, 73434), (2262, 61195), (3770, 36717), (5655, 24478), (11310, 12239)]