22781190

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{2351}}^1$

素因数の和:2397

約数の個数: 64

約数和(自身を含む): 60963840

約数和(自身を除く): 38182650

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 19, 30, 34, 38, 51, 57, 85, 95, 102, 114, 170, 190, 255, 285, 323, 510, 570, 646, 969, 1615, 1938, 2351, 3230, 4702, 4845, 7053, 9690, 11755, 14106, 23510, 35265, 39967, 44669, 70530, 79934, 89338, 119901, 134007, 199835, 223345, 239802, 268014, 399670, 446690, 599505, 670035, 759373, 1199010, 1340070, 1518746, 2278119, 3796865, 4556238, 7593730, 11390595, 22781190]

約数ペア:

[(1, 22781190), (2, 11390595), (3, 7593730), (5, 4556238), (6, 3796865), (10, 2278119), (15, 1518746), (17, 1340070), (19, 1199010), (30, 759373), (34, 670035), (38, 599505), (51, 446690), (57, 399670), (85, 268014), (95, 239802), (102, 223345), (114, 199835), (170, 134007), (190, 119901), (255, 89338), (285, 79934), (323, 70530), (510, 44669), (570, 39967), (646, 35265), (969, 23510), (1615, 14106), (1938, 11755), (2351, 9690), (3230, 7053), (4702, 4845)]