979231690

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{4133}}^1$

素因数の和:4231

約数の個数: 64

約数和(自身を含む): 1964476800

約数和(自身を除く): 985245110

約数列:

[1, 2, 5, 10, 19, 29, 38, 43, 58, 86, 95, 145, 190, 215, 290, 430, 551, 817, 1102, 1247, 1634, 2494, 2755, 4085, 4133, 5510, 6235, 8170, 8266, 12470, 20665, 23693, 41330, 47386, 78527, 118465, 119857, 157054, 177719, 236930, 239714, 355438, 392635, 599285, 785270, 888595, 1198570, 1777190, 2277283, 3376661, 4554566, 5153851, 6753322, 10307702, 11386415, 16883305, 22772830, 25769255, 33766610, 51538510, 97923169, 195846338, 489615845, 979231690]

約数ペア:

[(1, 979231690), (2, 489615845), (5, 195846338), (10, 97923169), (19, 51538510), (29, 33766610), (38, 25769255), (43, 22772830), (58, 16883305), (86, 11386415), (95, 10307702), (145, 6753322), (190, 5153851), (215, 4554566), (290, 3376661), (430, 2277283), (551, 1777190), (817, 1198570), (1102, 888595), (1247, 785270), (1634, 599285), (2494, 392635), (2755, 355438), (4085, 239714), (4133, 236930), (5510, 177719), (6235, 157054), (8170, 119857), (8266, 118465), (12470, 78527), (20665, 47386), (23693, 41330)]