11879770

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{149}}^1$

素因数の和:247

約数の個数: 64

約数和(自身を含む): 26438400

約数和(自身を除く): 14558630

約数列:

[1, 2, 5, 7, 10, 14, 17, 34, 35, 67, 70, 85, 119, 134, 149, 170, 238, 298, 335, 469, 595, 670, 745, 938, 1043, 1139, 1190, 1490, 2086, 2278, 2345, 2533, 4690, 5066, 5215, 5695, 7973, 9983, 10430, 11390, 12665, 15946, 17731, 19966, 25330, 35462, 39865, 49915, 69881, 79730, 88655, 99830, 139762, 169711, 177310, 339422, 349405, 698810, 848555, 1187977, 1697110, 2375954, 5939885, 11879770]

約数ペア:

[(1, 11879770), (2, 5939885), (5, 2375954), (7, 1697110), (10, 1187977), (14, 848555), (17, 698810), (34, 349405), (35, 339422), (67, 177310), (70, 169711), (85, 139762), (119, 99830), (134, 88655), (149, 79730), (170, 69881), (238, 49915), (298, 39865), (335, 35462), (469, 25330), (595, 19966), (670, 17731), (745, 15946), (938, 12665), (1043, 11390), (1139, 10430), (1190, 9983), (1490, 7973), (2086, 5695), (2278, 5215), (2345, 5066), (2533, 4690)]