30764984

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{2741}}^1$

素因数の和:2831

約数の個数: 32

約数和(自身を含む): 61201440

約数和(自身を除く): 30436456

約数列:

[1, 2, 4, 8, 23, 46, 61, 92, 122, 184, 244, 488, 1403, 2741, 2806, 5482, 5612, 10964, 11224, 21928, 63043, 126086, 167201, 252172, 334402, 504344, 668804, 1337608, 3845623, 7691246, 15382492, 30764984]

約数ペア:

[(1, 30764984), (2, 15382492), (4, 7691246), (8, 3845623), (23, 1337608), (46, 668804), (61, 504344), (92, 334402), (122, 252172), (184, 167201), (244, 126086), (488, 63043), (1403, 21928), (2741, 11224), (2806, 10964), (5482, 5612)]