38383980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{103}}^1\times {\mathrm{6211}}^1$

素因数の和:6326

約数の個数: 48

約数和(自身を含む): 108536064

約数和(自身を除く): 70152084

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 103, 206, 309, 412, 515, 618, 1030, 1236, 1545, 2060, 3090, 6180, 6211, 12422, 18633, 24844, 31055, 37266, 62110, 74532, 93165, 124220, 186330, 372660, 639733, 1279466, 1919199, 2558932, 3198665, 3838398, 6397330, 7676796, 9595995, 12794660, 19191990, 38383980]

約数ペア:

[(1, 38383980), (2, 19191990), (3, 12794660), (4, 9595995), (5, 7676796), (6, 6397330), (10, 3838398), (12, 3198665), (15, 2558932), (20, 1919199), (30, 1279466), (60, 639733), (103, 372660), (206, 186330), (309, 124220), (412, 93165), (515, 74532), (618, 62110), (1030, 37266), (1236, 31055), (1545, 24844), (2060, 18633), (3090, 12422), (6180, 6211)]