3968910

素因数分解:

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

素因数の和:254

約数の個数: 96

約数和(自身を含む): 11905920

約数和(自身を除く): 7937010

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 19, 22, 30, 33, 38, 45, 55, 57, 66, 90, 95, 99, 110, 114, 165, 171, 190, 198, 209, 211, 285, 330, 342, 418, 422, 495, 570, 627, 633, 855, 990, 1045, 1055, 1254, 1266, 1710, 1881, 1899, 2090, 2110, 2321, 3135, 3165, 3762, 3798, 4009, 4642, 6270, 6330, 6963, 8018, 9405, 9495, 11605, 12027, 13926, 18810, 18990, 20045, 20889, 23210, 24054, 34815, 36081, 40090, 41778, 44099, 60135, 69630, 72162, 88198, 104445, 120270, 132297, 180405, 208890, 220495, 264594, 360810, 396891, 440990, 661485, 793782, 1322970, 1984455, 3968910]

約数ペア:

[(1, 3968910), (2, 1984455), (3, 1322970), (5, 793782), (6, 661485), (9, 440990), (10, 396891), (11, 360810), (15, 264594), (18, 220495), (19, 208890), (22, 180405), (30, 132297), (33, 120270), (38, 104445), (45, 88198), (55, 72162), (57, 69630), (66, 60135), (90, 44099), (95, 41778), (99, 40090), (110, 36081), (114, 34815), (165, 24054), (171, 23210), (190, 20889), (198, 20045), (209, 18990), (211, 18810), (285, 13926), (330, 12027), (342, 11605), (418, 9495), (422, 9405), (495, 8018), (570, 6963), (627, 6330), (633, 6270), (855, 4642), (990, 4009), (1045, 3798), (1055, 3762), (1254, 3165), (1266, 3135), (1710, 2321), (1881, 2110), (1899, 2090)]