15697532290

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{353}}^1\times {\mathrm{21277}}^1$

素因数の和:21667

約数の個数: 64

約数和(自身を含む): 32540019840

約数和(自身を除く): 16842487550

約数列:

[1, 2, 5, 10, 11, 19, 22, 38, 55, 95, 110, 190, 209, 353, 418, 706, 1045, 1765, 2090, 3530, 3883, 6707, 7766, 13414, 19415, 21277, 33535, 38830, 42554, 67070, 73777, 106385, 147554, 212770, 234047, 368885, 404263, 468094, 737770, 808526, 1170235, 2021315, 2340470, 4042630, 4446893, 7510781, 8893786, 15021562, 22234465, 37553905, 44468930, 75107810, 82618591, 142704839, 165237182, 285409678, 413092955, 713524195, 826185910, 1427048390, 1569753229, 3139506458, 7848766145, 15697532290]

約数ペア:

[(1, 15697532290), (2, 7848766145), (5, 3139506458), (10, 1569753229), (11, 1427048390), (19, 826185910), (22, 713524195), (38, 413092955), (55, 285409678), (95, 165237182), (110, 142704839), (190, 82618591), (209, 75107810), (353, 44468930), (418, 37553905), (706, 22234465), (1045, 15021562), (1765, 8893786), (2090, 7510781), (3530, 4446893), (3883, 4042630), (6707, 2340470), (7766, 2021315), (13414, 1170235), (19415, 808526), (21277, 737770), (33535, 468094), (38830, 404263), (42554, 368885), (67070, 234047), (73777, 212770), (106385, 147554)]