165054890

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{1499}}^1$

素因数の和:1548

約数の個数: 96

約数和(自身を含む): 402192000

約数和(自身を除く): 237137110

約数列:

[1, 2, 5, 7, 10, 11, 13, 14, 22, 26, 35, 55, 65, 70, 77, 91, 110, 121, 130, 143, 154, 182, 242, 286, 385, 455, 605, 715, 770, 847, 910, 1001, 1210, 1430, 1499, 1573, 1694, 2002, 2998, 3146, 4235, 5005, 7495, 7865, 8470, 10010, 10493, 11011, 14990, 15730, 16489, 19487, 20986, 22022, 32978, 38974, 52465, 55055, 82445, 97435, 104930, 110110, 115423, 136409, 164890, 181379, 194870, 214357, 230846, 272818, 362758, 428714, 577115, 682045, 906895, 1071785, 1154230, 1269653, 1364090, 1500499, 1813790, 2143570, 2357927, 2539306, 3000998, 4715854, 6348265, 7502495, 11789635, 12696530, 15004990, 16505489, 23579270, 33010978, 82527445, 165054890]

約数ペア:

[(1, 165054890), (2, 82527445), (5, 33010978), (7, 23579270), (10, 16505489), (11, 15004990), (13, 12696530), (14, 11789635), (22, 7502495), (26, 6348265), (35, 4715854), (55, 3000998), (65, 2539306), (70, 2357927), (77, 2143570), (91, 1813790), (110, 1500499), (121, 1364090), (130, 1269653), (143, 1154230), (154, 1071785), (182, 906895), (242, 682045), (286, 577115), (385, 428714), (455, 362758), (605, 272818), (715, 230846), (770, 214357), (847, 194870), (910, 181379), (1001, 164890), (1210, 136409), (1430, 115423), (1499, 110110), (1573, 104930), (1694, 97435), (2002, 82445), (2998, 55055), (3146, 52465), (4235, 38974), (5005, 32978), (7495, 22022), (7865, 20986), (8470, 19487), (10010, 16489), (10493, 15730), (11011, 14990)]