1229366940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1301}}^1\times {\mathrm{15749}}^1$

素因数の和:17062

約数の個数: 48

約数和(自身を含む): 3445092000

約数和(自身を除く): 2215725060

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1301, 2602, 3903, 5204, 6505, 7806, 13010, 15612, 15749, 19515, 26020, 31498, 39030, 47247, 62996, 78060, 78745, 94494, 157490, 188988, 236235, 314980, 472470, 944940, 20489449, 40978898, 61468347, 81957796, 102447245, 122936694, 204894490, 245873388, 307341735, 409788980, 614683470, 1229366940]

約数ペア:

[(1, 1229366940), (2, 614683470), (3, 409788980), (4, 307341735), (5, 245873388), (6, 204894490), (10, 122936694), (12, 102447245), (15, 81957796), (20, 61468347), (30, 40978898), (60, 20489449), (1301, 944940), (2602, 472470), (3903, 314980), (5204, 236235), (6505, 188988), (7806, 157490), (13010, 94494), (15612, 78745), (15749, 78060), (19515, 62996), (26020, 47247), (31498, 39030)]