70405470

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{260761}}^1$

素因数の和:260777

約数の個数: 32

約数和(自身を含む): 187748640

約数和(自身を除く): 117343170

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 260761, 521522, 782283, 1303805, 1564566, 2346849, 2607610, 3911415, 4693698, 7040547, 7822830, 11734245, 14081094, 23468490, 35202735, 70405470]

約数ペア:

[(1, 70405470), (2, 35202735), (3, 23468490), (5, 14081094), (6, 11734245), (9, 7822830), (10, 7040547), (15, 4693698), (18, 3911415), (27, 2607610), (30, 2346849), (45, 1564566), (54, 1303805), (90, 782283), (135, 521522), (270, 260761)]