31229070

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{199}}^1\times {\mathrm{5231}}^1$

素因数の和:5440

約数の個数: 32

約数和(自身を含む): 75340800

約数和(自身を除く): 44111730

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 199, 398, 597, 995, 1194, 1990, 2985, 5231, 5970, 10462, 15693, 26155, 31386, 52310, 78465, 156930, 1040969, 2081938, 3122907, 5204845, 6245814, 10409690, 15614535, 31229070]

約数ペア:

[(1, 31229070), (2, 15614535), (3, 10409690), (5, 6245814), (6, 5204845), (10, 3122907), (15, 2081938), (30, 1040969), (199, 156930), (398, 78465), (597, 52310), (995, 31386), (1194, 26155), (1990, 15693), (2985, 10462), (5231, 5970)]