979339790

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{139}}^1\times {\mathrm{379}}^1$

素因数の和:562

約数の個数: 96

約数和(自身を含む): 2102889600

約数和(自身を除く): 1123549810

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 55, 65, 110, 130, 139, 143, 169, 278, 286, 338, 379, 695, 715, 758, 845, 1390, 1430, 1529, 1690, 1807, 1859, 1895, 3058, 3614, 3718, 3790, 4169, 4927, 7645, 8338, 9035, 9295, 9854, 15290, 18070, 18590, 19877, 20845, 23491, 24635, 39754, 41690, 46982, 49270, 52681, 54197, 64051, 99385, 105362, 108394, 117455, 128102, 198770, 234910, 258401, 263405, 270985, 320255, 516802, 526810, 541970, 579491, 640510, 684853, 704561, 1158982, 1292005, 1369706, 1409122, 2584010, 2897455, 3424265, 3522805, 5794910, 6848530, 7045610, 7533383, 8903089, 15066766, 17806178, 37666915, 44515445, 75333830, 89030890, 97933979, 195867958, 489669895, 979339790]

約数ペア:

[(1, 979339790), (2, 489669895), (5, 195867958), (10, 97933979), (11, 89030890), (13, 75333830), (22, 44515445), (26, 37666915), (55, 17806178), (65, 15066766), (110, 8903089), (130, 7533383), (139, 7045610), (143, 6848530), (169, 5794910), (278, 3522805), (286, 3424265), (338, 2897455), (379, 2584010), (695, 1409122), (715, 1369706), (758, 1292005), (845, 1158982), (1390, 704561), (1430, 684853), (1529, 640510), (1690, 579491), (1807, 541970), (1859, 526810), (1895, 516802), (3058, 320255), (3614, 270985), (3718, 263405), (3790, 258401), (4169, 234910), (4927, 198770), (7645, 128102), (8338, 117455), (9035, 108394), (9295, 105362), (9854, 99385), (15290, 64051), (18070, 54197), (18590, 52681), (19877, 49270), (20845, 46982), (23491, 41690), (24635, 39754)]