17148890

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{107}}^1$

素因数の和:203

約数の個数: 64

約数和(自身を含む): 35831808

約数和(自身を除く): 18682918

約数列:

[1, 2, 5, 10, 11, 22, 31, 47, 55, 62, 94, 107, 110, 155, 214, 235, 310, 341, 470, 517, 535, 682, 1034, 1070, 1177, 1457, 1705, 2354, 2585, 2914, 3317, 3410, 5029, 5170, 5885, 6634, 7285, 10058, 11770, 14570, 16027, 16585, 25145, 32054, 33170, 36487, 50290, 55319, 72974, 80135, 110638, 155899, 160270, 182435, 276595, 311798, 364870, 553190, 779495, 1558990, 1714889, 3429778, 8574445, 17148890]

約数ペア:

[(1, 17148890), (2, 8574445), (5, 3429778), (10, 1714889), (11, 1558990), (22, 779495), (31, 553190), (47, 364870), (55, 311798), (62, 276595), (94, 182435), (107, 160270), (110, 155899), (155, 110638), (214, 80135), (235, 72974), (310, 55319), (341, 50290), (470, 36487), (517, 33170), (535, 32054), (682, 25145), (1034, 16585), (1070, 16027), (1177, 14570), (1457, 11770), (1705, 10058), (2354, 7285), (2585, 6634), (2914, 5885), (3317, 5170), (3410, 5029)]