289067070

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{7727}}^1$

素因数の和:7809

約数の個数: 64

約数和(自身を含む): 734469120

約数和(自身を除く): 445402050

約数列:

[1, 2, 3, 5, 6, 10, 15, 29, 30, 43, 58, 86, 87, 129, 145, 174, 215, 258, 290, 430, 435, 645, 870, 1247, 1290, 2494, 3741, 6235, 7482, 7727, 12470, 15454, 18705, 23181, 37410, 38635, 46362, 77270, 115905, 224083, 231810, 332261, 448166, 664522, 672249, 996783, 1120415, 1344498, 1661305, 1993566, 2240830, 3322610, 3361245, 4983915, 6722490, 9635569, 9967830, 19271138, 28906707, 48177845, 57813414, 96355690, 144533535, 289067070]

約数ペア:

[(1, 289067070), (2, 144533535), (3, 96355690), (5, 57813414), (6, 48177845), (10, 28906707), (15, 19271138), (29, 9967830), (30, 9635569), (43, 6722490), (58, 4983915), (86, 3361245), (87, 3322610), (129, 2240830), (145, 1993566), (174, 1661305), (215, 1344498), (258, 1120415), (290, 996783), (430, 672249), (435, 664522), (645, 448166), (870, 332261), (1247, 231810), (1290, 224083), (2494, 115905), (3741, 77270), (6235, 46362), (7482, 38635), (7727, 37410), (12470, 23181), (15454, 18705)]