136315020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{98779}}^1$

素因数の和:98814

約数の個数: 48

約数和(自身を含む): 398280960

約数和(自身を除く): 261965940

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, 98779, 197558, 296337, 395116, 493895, 592674, 987790, 1185348, 1481685, 1975580, 2271917, 2963370, 4543834, 5926740, 6815751, 9087668, 11359585, 13631502, 22719170, 27263004, 34078755, 45438340, 68157510, 136315020]

約数ペア:

[(1, 136315020), (2, 68157510), (3, 45438340), (4, 34078755), (5, 27263004), (6, 22719170), (10, 13631502), (12, 11359585), (15, 9087668), (20, 6815751), (23, 5926740), (30, 4543834), (46, 2963370), (60, 2271917), (69, 1975580), (92, 1481685), (115, 1185348), (138, 987790), (230, 592674), (276, 493895), (345, 395116), (460, 296337), (690, 197558), (1380, 98779)]