61994820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{24029}}^1$

素因数の和:24084

約数の個数: 48

約数和(自身を含む): 177629760

約数和(自身を除く): 115634940

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 43, 60, 86, 129, 172, 215, 258, 430, 516, 645, 860, 1290, 2580, 24029, 48058, 72087, 96116, 120145, 144174, 240290, 288348, 360435, 480580, 720870, 1033247, 1441740, 2066494, 3099741, 4132988, 5166235, 6199482, 10332470, 12398964, 15498705, 20664940, 30997410, 61994820]

約数ペア:

[(1, 61994820), (2, 30997410), (3, 20664940), (4, 15498705), (5, 12398964), (6, 10332470), (10, 6199482), (12, 5166235), (15, 4132988), (20, 3099741), (30, 2066494), (43, 1441740), (60, 1033247), (86, 720870), (129, 480580), (172, 360435), (215, 288348), (258, 240290), (430, 144174), (516, 120145), (645, 96116), (860, 72087), (1290, 48058), (2580, 24029)]