233991780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{354533}}^1$

素因数の和:354556

約数の個数: 48

約数和(自身を含む): 714740544

約数和(自身を除く): 480748764

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 132, 165, 220, 330, 660, 354533, 709066, 1063599, 1418132, 1772665, 2127198, 3545330, 3899863, 4254396, 5317995, 7090660, 7799726, 10635990, 11699589, 15599452, 19499315, 21271980, 23399178, 38998630, 46798356, 58497945, 77997260, 116995890, 233991780]

約数ペア:

[(1, 233991780), (2, 116995890), (3, 77997260), (4, 58497945), (5, 46798356), (6, 38998630), (10, 23399178), (11, 21271980), (12, 19499315), (15, 15599452), (20, 11699589), (22, 10635990), (30, 7799726), (33, 7090660), (44, 5317995), (55, 4254396), (60, 3899863), (66, 3545330), (110, 2127198), (132, 1772665), (165, 1418132), (220, 1063599), (330, 709066), (660, 354533)]