769135390

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{139589}}^1$

素因数の和:139644

約数の個数: 32

約数和(自身を含む): 1507572000

約数和(自身を除く): 738436610

約数列:

[1, 2, 5, 10, 19, 29, 38, 58, 95, 145, 190, 290, 551, 1102, 2755, 5510, 139589, 279178, 697945, 1395890, 2652191, 4048081, 5304382, 8096162, 13260955, 20240405, 26521910, 40480810, 76913539, 153827078, 384567695, 769135390]

約数ペア:

[(1, 769135390), (2, 384567695), (5, 153827078), (10, 76913539), (19, 40480810), (29, 26521910), (38, 20240405), (58, 13260955), (95, 8096162), (145, 5304382), (190, 4048081), (290, 2652191), (551, 1395890), (1102, 697945), (2755, 279178), (5510, 139589)]