67940790

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{109}}^1\times {\mathrm{263}}^1$

素因数の和:461

約数の個数: 64

約数和(自身を含む): 167270400

約数和(自身を除く): 99329610

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 79, 109, 158, 218, 237, 263, 327, 395, 474, 526, 545, 654, 789, 790, 1090, 1185, 1315, 1578, 1635, 2370, 2630, 3270, 3945, 7890, 8611, 17222, 20777, 25833, 28667, 41554, 43055, 51666, 57334, 62331, 86001, 86110, 103885, 124662, 129165, 143335, 172002, 207770, 258330, 286670, 311655, 430005, 623310, 860010, 2264693, 4529386, 6794079, 11323465, 13588158, 22646930, 33970395, 67940790]

約数ペア:

[(1, 67940790), (2, 33970395), (3, 22646930), (5, 13588158), (6, 11323465), (10, 6794079), (15, 4529386), (30, 2264693), (79, 860010), (109, 623310), (158, 430005), (218, 311655), (237, 286670), (263, 258330), (327, 207770), (395, 172002), (474, 143335), (526, 129165), (545, 124662), (654, 103885), (789, 86110), (790, 86001), (1090, 62331), (1185, 57334), (1315, 51666), (1578, 43055), (1635, 41554), (2370, 28667), (2630, 25833), (3270, 20777), (3945, 17222), (7890, 8611)]