130825310

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{2393}}^1$

素因数の和:2489

約数の個数: 64

約数和(自身を含む): 297851904

約数和(自身を除く): 167026594

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 70, 71, 77, 110, 142, 154, 355, 385, 497, 710, 770, 781, 994, 1562, 2393, 2485, 3905, 4786, 4970, 5467, 7810, 10934, 11965, 16751, 23930, 26323, 27335, 33502, 52646, 54670, 83755, 131615, 167510, 169903, 184261, 263230, 339806, 368522, 849515, 921305, 1189321, 1699030, 1842610, 1868933, 2378642, 3737866, 5946605, 9344665, 11893210, 13082531, 18689330, 26165062, 65412655, 130825310]

約数ペア:

[(1, 130825310), (2, 65412655), (5, 26165062), (7, 18689330), (10, 13082531), (11, 11893210), (14, 9344665), (22, 5946605), (35, 3737866), (55, 2378642), (70, 1868933), (71, 1842610), (77, 1699030), (110, 1189321), (142, 921305), (154, 849515), (355, 368522), (385, 339806), (497, 263230), (710, 184261), (770, 169903), (781, 167510), (994, 131615), (1562, 83755), (2393, 54670), (2485, 52646), (3905, 33502), (4786, 27335), (4970, 26323), (5467, 23930), (7810, 16751), (10934, 11965)]