351744060

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{254887}}^1$

素因数の和:254922

約数の個数: 48

約数和(自身を含む): 1027708416

約数和(自身を除く): 675964356

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 30, 46, 60, 69, 92, 115, 138, 230, 276, 345, 460, 690, 1380, 254887, 509774, 764661, 1019548, 1274435, 1529322, 2548870, 3058644, 3823305, 5097740, 5862401, 7646610, 11724802, 15293220, 17587203, 23449604, 29312005, 35174406, 58624010, 70348812, 87936015, 117248020, 175872030, 351744060]

約数ペア:

[(1, 351744060), (2, 175872030), (3, 117248020), (4, 87936015), (5, 70348812), (6, 58624010), (10, 35174406), (12, 29312005), (15, 23449604), (20, 17587203), (23, 15293220), (30, 11724802), (46, 7646610), (60, 5862401), (69, 5097740), (92, 3823305), (115, 3058644), (138, 2548870), (230, 1529322), (276, 1274435), (345, 1019548), (460, 764661), (690, 509774), (1380, 254887)]