67750270

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{17}}^3\times {\mathrm{197}}^1$

素因数の和:262

約数の個数: 64

約数和(自身を含む): 148832640

約数和(自身を除く): 81082370

約数列:

[1, 2, 5, 7, 10, 14, 17, 34, 35, 70, 85, 119, 170, 197, 238, 289, 394, 578, 595, 985, 1190, 1379, 1445, 1970, 2023, 2758, 2890, 3349, 4046, 4913, 6698, 6895, 9826, 10115, 13790, 16745, 20230, 23443, 24565, 33490, 34391, 46886, 49130, 56933, 68782, 113866, 117215, 171955, 234430, 284665, 343910, 398531, 569330, 797062, 967861, 1935722, 1992655, 3985310, 4839305, 6775027, 9678610, 13550054, 33875135, 67750270]

約数ペア:

[(1, 67750270), (2, 33875135), (5, 13550054), (7, 9678610), (10, 6775027), (14, 4839305), (17, 3985310), (34, 1992655), (35, 1935722), (70, 967861), (85, 797062), (119, 569330), (170, 398531), (197, 343910), (238, 284665), (289, 234430), (394, 171955), (578, 117215), (595, 113866), (985, 68782), (1190, 56933), (1379, 49130), (1445, 46886), (1970, 34391), (2023, 33490), (2758, 24565), (2890, 23443), (3349, 20230), (4046, 16745), (4913, 13790), (6698, 10115), (6895, 9826)]