68260740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{14401}}^1$

素因数の和:14492

約数の個数: 48

約数和(自身を含む): 193562880

約数和(自身を除く): 125302140

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 79, 158, 237, 316, 395, 474, 790, 948, 1185, 1580, 2370, 4740, 14401, 28802, 43203, 57604, 72005, 86406, 144010, 172812, 216015, 288020, 432030, 864060, 1137679, 2275358, 3413037, 4550716, 5688395, 6826074, 11376790, 13652148, 17065185, 22753580, 34130370, 68260740]

約数ペア:

[(1, 68260740), (2, 34130370), (3, 22753580), (4, 17065185), (5, 13652148), (6, 11376790), (10, 6826074), (12, 5688395), (15, 4550716), (20, 3413037), (30, 2275358), (60, 1137679), (79, 864060), (158, 432030), (237, 288020), (316, 216015), (395, 172812), (474, 144010), (790, 86406), (948, 72005), (1185, 57604), (1580, 43203), (2370, 28802), (4740, 14401)]