17189968180

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{11162317}}^1$

素因数の和:11162344

約数の個数: 48

約数和(自身を含む): 45006466176

約数和(自身を除く): 27816497996

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 35, 44, 55, 70, 77, 110, 140, 154, 220, 308, 385, 770, 1540, 11162317, 22324634, 44649268, 55811585, 78136219, 111623170, 122785487, 156272438, 223246340, 245570974, 312544876, 390681095, 491141948, 613927435, 781362190, 859498409, 1227854870, 1562724380, 1718996818, 2455709740, 3437993636, 4297492045, 8594984090, 17189968180]

約数ペア:

[(1, 17189968180), (2, 8594984090), (4, 4297492045), (5, 3437993636), (7, 2455709740), (10, 1718996818), (11, 1562724380), (14, 1227854870), (20, 859498409), (22, 781362190), (28, 613927435), (35, 491141948), (44, 390681095), (55, 312544876), (70, 245570974), (77, 223246340), (110, 156272438), (140, 122785487), (154, 111623170), (220, 78136219), (308, 55811585), (385, 44649268), (770, 22324634), (1540, 11162317)]