13327930

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{911}}^1$

素因数の和:955

約数の個数: 64

約数和(自身を含む): 31518720

約数和(自身を除く): 18190790

約数列:

[1, 2, 5, 7, 10, 11, 14, 19, 22, 35, 38, 55, 70, 77, 95, 110, 133, 154, 190, 209, 266, 385, 418, 665, 770, 911, 1045, 1330, 1463, 1822, 2090, 2926, 4555, 6377, 7315, 9110, 10021, 12754, 14630, 17309, 20042, 31885, 34618, 50105, 63770, 70147, 86545, 100210, 121163, 140294, 173090, 190399, 242326, 350735, 380798, 605815, 701470, 951995, 1211630, 1332793, 1903990, 2665586, 6663965, 13327930]

約数ペア:

[(1, 13327930), (2, 6663965), (5, 2665586), (7, 1903990), (10, 1332793), (11, 1211630), (14, 951995), (19, 701470), (22, 605815), (35, 380798), (38, 350735), (55, 242326), (70, 190399), (77, 173090), (95, 140294), (110, 121163), (133, 100210), (154, 86545), (190, 70147), (209, 63770), (266, 50105), (385, 34618), (418, 31885), (665, 20042), (770, 17309), (911, 14630), (1045, 12754), (1330, 10021), (1463, 9110), (1822, 7315), (2090, 6377), (2926, 4555)]