7223370

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{59}}^1$

素因数の和:140

約数の個数: 128

約数和(自身を含む): 22394880

約数和(自身を除く): 15171510

約数列:

[1, 2, 3, 5, 6, 7, 10, 11, 14, 15, 21, 22, 30, 33, 35, 42, 53, 55, 59, 66, 70, 77, 105, 106, 110, 118, 154, 159, 165, 177, 210, 231, 265, 295, 318, 330, 354, 371, 385, 413, 462, 530, 583, 590, 649, 742, 770, 795, 826, 885, 1113, 1155, 1166, 1239, 1298, 1590, 1749, 1770, 1855, 1947, 2065, 2226, 2310, 2478, 2915, 3127, 3245, 3498, 3710, 3894, 4081, 4130, 4543, 5565, 5830, 6195, 6254, 6490, 8162, 8745, 9086, 9381, 9735, 11130, 12243, 12390, 13629, 15635, 17490, 18762, 19470, 20405, 21889, 22715, 24486, 27258, 31270, 34397, 40810, 43778, 45430, 46905, 61215, 65667, 68145, 68794, 93810, 103191, 109445, 122430, 131334, 136290, 171985, 206382, 218890, 240779, 328335, 343970, 481558, 515955, 656670, 722337, 1031910, 1203895, 1444674, 2407790, 3611685, 7223370]

約数ペア:

[(1, 7223370), (2, 3611685), (3, 2407790), (5, 1444674), (6, 1203895), (7, 1031910), (10, 722337), (11, 656670), (14, 515955), (15, 481558), (21, 343970), (22, 328335), (30, 240779), (33, 218890), (35, 206382), (42, 171985), (53, 136290), (55, 131334), (59, 122430), (66, 109445), (70, 103191), (77, 93810), (105, 68794), (106, 68145), (110, 65667), (118, 61215), (154, 46905), (159, 45430), (165, 43778), (177, 40810), (210, 34397), (231, 31270), (265, 27258), (295, 24486), (318, 22715), (330, 21889), (354, 20405), (371, 19470), (385, 18762), (413, 17490), (462, 15635), (530, 13629), (583, 12390), (590, 12243), (649, 11130), (742, 9735), (770, 9381), (795, 9086), (826, 8745), (885, 8162), (1113, 6490), (1155, 6254), (1166, 6195), (1239, 5830), (1298, 5565), (1590, 4543), (1749, 4130), (1770, 4081), (1855, 3894), (1947, 3710), (2065, 3498), (2226, 3245), (2310, 3127), (2478, 2915)]