40518930

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{251}}^1\times {\mathrm{5381}}^1$

素因数の和:5642

約数の個数: 32

約数和(自身を含む): 97651008

約数和(自身を除く): 57132078

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 251, 502, 753, 1255, 1506, 2510, 3765, 5381, 7530, 10762, 16143, 26905, 32286, 53810, 80715, 161430, 1350631, 2701262, 4051893, 6753155, 8103786, 13506310, 20259465, 40518930]

約数ペア:

[(1, 40518930), (2, 20259465), (3, 13506310), (5, 8103786), (6, 6753155), (10, 4051893), (15, 2701262), (30, 1350631), (251, 161430), (502, 80715), (753, 53810), (1255, 32286), (1506, 26905), (2510, 16143), (3765, 10762), (5381, 7530)]