291520240710

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23063}}^1\times {\mathrm{421339}}^1$

素因数の和:444412

約数の個数: 32

約数和(自身を含む): 699680574720

約数和(自身を除く): 408160334010

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 23063, 46126, 69189, 115315, 138378, 230630, 345945, 421339, 691890, 842678, 1264017, 2106695, 2528034, 4213390, 6320085, 12640170, 9717341357, 19434682714, 29152024071, 48586706785, 58304048142, 97173413570, 145760120355, 291520240710]

約数ペア:

[(1, 291520240710), (2, 145760120355), (3, 97173413570), (5, 58304048142), (6, 48586706785), (10, 29152024071), (15, 19434682714), (30, 9717341357), (23063, 12640170), (46126, 6320085), (69189, 4213390), (115315, 2528034), (138378, 2106695), (230630, 1264017), (345945, 842678), (421339, 691890)]