626822460

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{316577}}^1$

素因数の和:316603

約数の個数: 72

約数和(自身を含む): 2074219056

約数和(自身を除く): 1447396596

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 33, 36, 44, 45, 55, 60, 66, 90, 99, 110, 132, 165, 180, 198, 220, 330, 396, 495, 660, 990, 1980, 316577, 633154, 949731, 1266308, 1582885, 1899462, 2849193, 3165770, 3482347, 3798924, 4748655, 5698386, 6331540, 6964694, 9497310, 10447041, 11396772, 13929388, 14245965, 17411735, 18994620, 20894082, 28491930, 31341123, 34823470, 41788164, 52235205, 56983860, 62682246, 69646940, 104470410, 125364492, 156705615, 208940820, 313411230, 626822460]

約数ペア:

[(1, 626822460), (2, 313411230), (3, 208940820), (4, 156705615), (5, 125364492), (6, 104470410), (9, 69646940), (10, 62682246), (11, 56983860), (12, 52235205), (15, 41788164), (18, 34823470), (20, 31341123), (22, 28491930), (30, 20894082), (33, 18994620), (36, 17411735), (44, 14245965), (45, 13929388), (55, 11396772), (60, 10447041), (66, 9497310), (90, 6964694), (99, 6331540), (110, 5698386), (132, 4748655), (165, 3798924), (180, 3482347), (198, 3165770), (220, 2849193), (330, 1899462), (396, 1582885), (495, 1266308), (660, 949731), (990, 633154), (1980, 316577)]