156503730

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{226817}}^1$

素因数の和:226850

約数の個数: 32

約数和(自身を含む): 391941504

約数和(自身を除く): 235437774

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 46, 69, 115, 138, 230, 345, 690, 226817, 453634, 680451, 1134085, 1360902, 2268170, 3402255, 5216791, 6804510, 10433582, 15650373, 26083955, 31300746, 52167910, 78251865, 156503730]

約数ペア:

[(1, 156503730), (2, 78251865), (3, 52167910), (5, 31300746), (6, 26083955), (10, 15650373), (15, 10433582), (23, 6804510), (30, 5216791), (46, 3402255), (69, 2268170), (115, 1360902), (138, 1134085), (230, 680451), (345, 453634), (690, 226817)]