99644930

素因数分解:

$2^1\times 5^1\times 7^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{139}}^1$

素因数の和:197

約数の個数: 128

約数和(自身を含む): 241920000

約数和(自身を除く): 142275070

約数列:

[1, 2, 5, 7, 10, 11, 14, 19, 22, 35, 38, 49, 55, 70, 77, 95, 98, 110, 133, 139, 154, 190, 209, 245, 266, 278, 343, 385, 418, 490, 539, 665, 686, 695, 770, 931, 973, 1045, 1078, 1330, 1390, 1463, 1529, 1715, 1862, 1946, 2090, 2641, 2695, 2926, 3058, 3430, 3773, 4655, 4865, 5282, 5390, 6517, 6811, 7315, 7546, 7645, 9310, 9730, 10241, 10703, 13034, 13205, 13622, 14630, 15290, 18487, 18865, 20482, 21406, 26410, 29051, 32585, 34055, 36974, 37730, 47677, 51205, 53515, 58102, 65170, 68110, 71687, 74921, 92435, 95354, 102410, 107030, 129409, 143374, 145255, 149842, 184870, 203357, 238385, 258818, 290510, 358435, 374605, 406714, 476770, 524447, 647045, 716870, 749210, 905863, 1016785, 1048894, 1294090, 1423499, 1811726, 2033570, 2622235, 2846998, 4529315, 5244470, 7117495, 9058630, 9964493, 14234990, 19928986, 49822465, 99644930]

約数ペア:

[(1, 99644930), (2, 49822465), (5, 19928986), (7, 14234990), (10, 9964493), (11, 9058630), (14, 7117495), (19, 5244470), (22, 4529315), (35, 2846998), (38, 2622235), (49, 2033570), (55, 1811726), (70, 1423499), (77, 1294090), (95, 1048894), (98, 1016785), (110, 905863), (133, 749210), (139, 716870), (154, 647045), (190, 524447), (209, 476770), (245, 406714), (266, 374605), (278, 358435), (343, 290510), (385, 258818), (418, 238385), (490, 203357), (539, 184870), (665, 149842), (686, 145255), (695, 143374), (770, 129409), (931, 107030), (973, 102410), (1045, 95354), (1078, 92435), (1330, 74921), (1390, 71687), (1463, 68110), (1529, 65170), (1715, 58102), (1862, 53515), (1946, 51205), (2090, 47677), (2641, 37730), (2695, 36974), (2926, 34055), (3058, 32585), (3430, 29051), (3773, 26410), (4655, 21406), (4865, 20482), (5282, 18865), (5390, 18487), (6517, 15290), (6811, 14630), (7315, 13622), (7546, 13205), (7645, 13034), (9310, 10703), (9730, 10241)]