1322970

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{211}}^1$

素因数の和:251

約数の個数: 64

約数和(自身を含む): 3663360

約数和(自身を除く): 2340390

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, 211, 285, 330, 418, 422, 570, 627, 633, 1045, 1055, 1254, 1266, 2090, 2110, 2321, 3135, 3165, 4009, 4642, 6270, 6330, 6963, 8018, 11605, 12027, 13926, 20045, 23210, 24054, 34815, 40090, 44099, 60135, 69630, 88198, 120270, 132297, 220495, 264594, 440990, 661485, 1322970]

約数ペア:

[(1, 1322970), (2, 661485), (3, 440990), (5, 264594), (6, 220495), (10, 132297), (11, 120270), (15, 88198), (19, 69630), (22, 60135), (30, 44099), (33, 40090), (38, 34815), (55, 24054), (57, 23210), (66, 20045), (95, 13926), (110, 12027), (114, 11605), (165, 8018), (190, 6963), (209, 6330), (211, 6270), (285, 4642), (330, 4009), (418, 3165), (422, 3135), (570, 2321), (627, 2110), (633, 2090), (1045, 1266), (1055, 1254)]