22481690

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{97}}^1$

素因数の和:172

約数の個数: 96

約数和(自身を含む): 53089344

約数和(自身を除く): 30607654

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 43, 49, 55, 70, 77, 86, 97, 98, 110, 154, 194, 215, 245, 301, 385, 430, 473, 485, 490, 539, 602, 679, 770, 946, 970, 1067, 1078, 1358, 1505, 2107, 2134, 2365, 2695, 3010, 3311, 3395, 4171, 4214, 4730, 4753, 5335, 5390, 6622, 6790, 7469, 8342, 9506, 10535, 10670, 14938, 16555, 20855, 21070, 23177, 23765, 29197, 33110, 37345, 41710, 45881, 46354, 47530, 52283, 58394, 74690, 91762, 104566, 115885, 145985, 204379, 229405, 231770, 261415, 291970, 321167, 408758, 458810, 522830, 642334, 1021895, 1605835, 2043790, 2248169, 3211670, 4496338, 11240845, 22481690]

約数ペア:

[(1, 22481690), (2, 11240845), (5, 4496338), (7, 3211670), (10, 2248169), (11, 2043790), (14, 1605835), (22, 1021895), (35, 642334), (43, 522830), (49, 458810), (55, 408758), (70, 321167), (77, 291970), (86, 261415), (97, 231770), (98, 229405), (110, 204379), (154, 145985), (194, 115885), (215, 104566), (245, 91762), (301, 74690), (385, 58394), (430, 52283), (473, 47530), (485, 46354), (490, 45881), (539, 41710), (602, 37345), (679, 33110), (770, 29197), (946, 23765), (970, 23177), (1067, 21070), (1078, 20855), (1358, 16555), (1505, 14938), (2107, 10670), (2134, 10535), (2365, 9506), (2695, 8342), (3010, 7469), (3311, 6790), (3395, 6622), (4171, 5390), (4214, 5335), (4730, 4753)]