78570

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{97}}^1$

素因数の和:116

約数の個数: 40

約数和(自身を含む): 213444

約数和(自身を除く): 134874

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 97, 135, 162, 194, 270, 291, 405, 485, 582, 810, 873, 970, 1455, 1746, 2619, 2910, 4365, 5238, 7857, 8730, 13095, 15714, 26190, 39285, 78570]

約数ペア:

[(1, 78570), (2, 39285), (3, 26190), (5, 15714), (6, 13095), (9, 8730), (10, 7857), (15, 5238), (18, 4365), (27, 2910), (30, 2619), (45, 1746), (54, 1455), (81, 970), (90, 873), (97, 810), (135, 582), (162, 485), (194, 405), (270, 291)]