1869599820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{166631}}^1$

素因数の和:166671

約数の個数: 96

約数和(自身を含む): 6046742016

約数和(自身を除く): 4177142196

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 17, 20, 22, 30, 33, 34, 44, 51, 55, 60, 66, 68, 85, 102, 110, 132, 165, 170, 187, 204, 220, 255, 330, 340, 374, 510, 561, 660, 748, 935, 1020, 1122, 1870, 2244, 2805, 3740, 5610, 11220, 166631, 333262, 499893, 666524, 833155, 999786, 1666310, 1832941, 1999572, 2499465, 2832727, 3332620, 3665882, 4998930, 5498823, 5665454, 7331764, 8498181, 9164705, 9997860, 10997646, 11330908, 14163635, 16996362, 18329410, 21995292, 27494115, 28327270, 31159997, 33992724, 36658820, 42490905, 54988230, 56654540, 62319994, 84981810, 93479991, 109976460, 124639988, 155799985, 169963620, 186959982, 311599970, 373919964, 467399955, 623199940, 934799910, 1869599820]

約数ペア:

[(1, 1869599820), (2, 934799910), (3, 623199940), (4, 467399955), (5, 373919964), (6, 311599970), (10, 186959982), (11, 169963620), (12, 155799985), (15, 124639988), (17, 109976460), (20, 93479991), (22, 84981810), (30, 62319994), (33, 56654540), (34, 54988230), (44, 42490905), (51, 36658820), (55, 33992724), (60, 31159997), (66, 28327270), (68, 27494115), (85, 21995292), (102, 18329410), (110, 16996362), (132, 14163635), (165, 11330908), (170, 10997646), (187, 9997860), (204, 9164705), (220, 8498181), (255, 7331764), (330, 5665454), (340, 5498823), (374, 4998930), (510, 3665882), (561, 3332620), (660, 2832727), (748, 2499465), (935, 1999572), (1020, 1832941), (1122, 1666310), (1870, 999786), (2244, 833155), (2805, 666524), (3740, 499893), (5610, 333262), (11220, 166631)]