71869710

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{557}}^1$

素因数の和:618

約数の個数: 128

約数和(自身を含む): 208272384

約数和(自身を除く): 136402674

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 17, 22, 23, 30, 33, 34, 46, 51, 55, 66, 69, 85, 102, 110, 115, 138, 165, 170, 187, 230, 253, 255, 330, 345, 374, 391, 506, 510, 557, 561, 690, 759, 782, 935, 1114, 1122, 1173, 1265, 1518, 1671, 1870, 1955, 2346, 2530, 2785, 2805, 3342, 3795, 3910, 4301, 5570, 5610, 5865, 6127, 7590, 8355, 8602, 9469, 11730, 12254, 12811, 12903, 16710, 18381, 18938, 21505, 25622, 25806, 28407, 30635, 36762, 38433, 43010, 47345, 56814, 61270, 64055, 64515, 76866, 91905, 94690, 104159, 128110, 129030, 140921, 142035, 183810, 192165, 208318, 217787, 281842, 284070, 312477, 384330, 422763, 435574, 520795, 624954, 653361, 704605, 845526, 1041590, 1088935, 1306722, 1409210, 1562385, 2113815, 2177870, 2395657, 3124770, 3266805, 4227630, 4791314, 6533610, 7186971, 11978285, 14373942, 23956570, 35934855, 71869710]

約数ペア:

[(1, 71869710), (2, 35934855), (3, 23956570), (5, 14373942), (6, 11978285), (10, 7186971), (11, 6533610), (15, 4791314), (17, 4227630), (22, 3266805), (23, 3124770), (30, 2395657), (33, 2177870), (34, 2113815), (46, 1562385), (51, 1409210), (55, 1306722), (66, 1088935), (69, 1041590), (85, 845526), (102, 704605), (110, 653361), (115, 624954), (138, 520795), (165, 435574), (170, 422763), (187, 384330), (230, 312477), (253, 284070), (255, 281842), (330, 217787), (345, 208318), (374, 192165), (391, 183810), (506, 142035), (510, 140921), (557, 129030), (561, 128110), (690, 104159), (759, 94690), (782, 91905), (935, 76866), (1114, 64515), (1122, 64055), (1173, 61270), (1265, 56814), (1518, 47345), (1671, 43010), (1870, 38433), (1955, 36762), (2346, 30635), (2530, 28407), (2785, 25806), (2805, 25622), (3342, 21505), (3795, 18938), (3910, 18381), (4301, 16710), (5570, 12903), (5610, 12811), (5865, 12254), (6127, 11730), (7590, 9469), (8355, 8602)]