121858288990

素因数分解:

$2^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{73}}^1\times {\mathrm{110039}}^1$

素因数の和:110197

約数の個数: 64

約数和(自身を含む): 233930954880

約数和(自身を除く): 112072665890

約数列:

[1, 2, 5, 10, 37, 41, 73, 74, 82, 146, 185, 205, 365, 370, 410, 730, 1517, 2701, 2993, 3034, 5402, 5986, 7585, 13505, 14965, 15170, 27010, 29930, 110039, 110741, 220078, 221482, 550195, 553705, 1100390, 1107410, 4071443, 4511599, 8032847, 8142886, 9023198, 16065694, 20357215, 22557995, 40164235, 40714430, 45115990, 80328470, 166929163, 297215339, 329346727, 333858326, 594430678, 658693454, 834645815, 1486076695, 1646733635, 1669291630, 2972153390, 3293467270, 12185828899, 24371657798, 60929144495, 121858288990]

約数ペア:

[(1, 121858288990), (2, 60929144495), (5, 24371657798), (10, 12185828899), (37, 3293467270), (41, 2972153390), (73, 1669291630), (74, 1646733635), (82, 1486076695), (146, 834645815), (185, 658693454), (205, 594430678), (365, 333858326), (370, 329346727), (410, 297215339), (730, 166929163), (1517, 80328470), (2701, 45115990), (2993, 40714430), (3034, 40164235), (5402, 22557995), (5986, 20357215), (7585, 16065694), (13505, 9023198), (14965, 8142886), (15170, 8032847), (27010, 4511599), (29930, 4071443), (110039, 1107410), (110741, 1100390), (220078, 553705), (221482, 550195)]