2108754230

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{15083}}^1$

素因数の和:15173

約数の個数: 64

約数和(自身を含む): 4378945536

約数和(自身を除く): 2270191306

約数列:

[1, 2, 5, 10, 11, 22, 31, 41, 55, 62, 82, 110, 155, 205, 310, 341, 410, 451, 682, 902, 1271, 1705, 2255, 2542, 3410, 4510, 6355, 12710, 13981, 15083, 27962, 30166, 69905, 75415, 139810, 150830, 165913, 331826, 467573, 618403, 829565, 935146, 1236806, 1659130, 2337865, 3092015, 4675730, 5143303, 6184030, 6802433, 10286606, 13604866, 19170493, 25716515, 34012165, 38340986, 51433030, 68024330, 95852465, 191704930, 210875423, 421750846, 1054377115, 2108754230]

約数ペア:

[(1, 2108754230), (2, 1054377115), (5, 421750846), (10, 210875423), (11, 191704930), (22, 95852465), (31, 68024330), (41, 51433030), (55, 38340986), (62, 34012165), (82, 25716515), (110, 19170493), (155, 13604866), (205, 10286606), (310, 6802433), (341, 6184030), (410, 5143303), (451, 4675730), (682, 3092015), (902, 2337865), (1271, 1659130), (1705, 1236806), (2255, 935146), (2542, 829565), (3410, 618403), (4510, 467573), (6355, 331826), (12710, 165913), (13981, 150830), (15083, 139810), (27962, 75415), (30166, 69905)]