2019999630

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{322169}}^1$

素因数の和:322209

約数の個数: 64

約数和(自身を含む): 5567097600

約数和(自身を除く): 3547097970

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 19, 22, 30, 33, 38, 55, 57, 66, 95, 110, 114, 165, 190, 209, 285, 330, 418, 570, 627, 1045, 1254, 2090, 3135, 6270, 322169, 644338, 966507, 1610845, 1933014, 3221690, 3543859, 4832535, 6121211, 7087718, 9665070, 10631577, 12242422, 17719295, 18363633, 21263154, 30606055, 35438590, 36727266, 53157885, 61212110, 67333321, 91818165, 106315770, 134666642, 183636330, 201999963, 336666605, 403999926, 673333210, 1009999815, 2019999630]

約数ペア:

[(1, 2019999630), (2, 1009999815), (3, 673333210), (5, 403999926), (6, 336666605), (10, 201999963), (11, 183636330), (15, 134666642), (19, 106315770), (22, 91818165), (30, 67333321), (33, 61212110), (38, 53157885), (55, 36727266), (57, 35438590), (66, 30606055), (95, 21263154), (110, 18363633), (114, 17719295), (165, 12242422), (190, 10631577), (209, 9665070), (285, 7087718), (330, 6121211), (418, 4832535), (570, 3543859), (627, 3221690), (1045, 1933014), (1254, 1610845), (2090, 966507), (3135, 644338), (6270, 322169)]