15697843010

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{281}}^1\times {\mathrm{373}}^1\times {\mathrm{881}}^1$

素因数の和:1559

約数の個数: 64

約数和(自身を含む): 30139379424

約数和(自身を除く): 14441536414

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 281, 373, 562, 746, 881, 1405, 1762, 1865, 2810, 3730, 4405, 4777, 6341, 8810, 9554, 12682, 14977, 23885, 29954, 31705, 47770, 63410, 74885, 104813, 149770, 209626, 247561, 328613, 495122, 524065, 657226, 1048130, 1237805, 1643065, 1781821, 2475610, 3286130, 3563642, 4208537, 5586421, 8417074, 8909105, 11172842, 17818210, 21042685, 27932105, 42085370, 55864210, 92340253, 184680506, 461701265, 923402530, 1569784301, 3139568602, 7848921505, 15697843010]

約数ペア:

[(1, 15697843010), (2, 7848921505), (5, 3139568602), (10, 1569784301), (17, 923402530), (34, 461701265), (85, 184680506), (170, 92340253), (281, 55864210), (373, 42085370), (562, 27932105), (746, 21042685), (881, 17818210), (1405, 11172842), (1762, 8909105), (1865, 8417074), (2810, 5586421), (3730, 4208537), (4405, 3563642), (4777, 3286130), (6341, 2475610), (8810, 1781821), (9554, 1643065), (12682, 1237805), (14977, 1048130), (23885, 657226), (29954, 524065), (31705, 495122), (47770, 328613), (63410, 247561), (74885, 209626), (104813, 149770)]