339977970

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{211}}^1\times {\mathrm{17903}}^1$

素因数の和:18127

約数の個数: 48

約数和(自身を含む): 888181632

約数和(自身を除く): 548203662

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 211, 422, 633, 1055, 1266, 1899, 2110, 3165, 3798, 6330, 9495, 17903, 18990, 35806, 53709, 89515, 107418, 161127, 179030, 268545, 322254, 537090, 805635, 1611270, 3777533, 7555066, 11332599, 18887665, 22665198, 33997797, 37775330, 56662995, 67995594, 113325990, 169988985, 339977970]

約数ペア:

[(1, 339977970), (2, 169988985), (3, 113325990), (5, 67995594), (6, 56662995), (9, 37775330), (10, 33997797), (15, 22665198), (18, 18887665), (30, 11332599), (45, 7555066), (90, 3777533), (211, 1611270), (422, 805635), (633, 537090), (1055, 322254), (1266, 268545), (1899, 179030), (2110, 161127), (3165, 107418), (3798, 89515), (6330, 53709), (9495, 35806), (17903, 18990)]