83334540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{22769}}^1$

素因数の和:22842

約数の個数: 48

約数和(自身を含む): 237172320

約数和(自身を除く): 153837780

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 61, 122, 183, 244, 305, 366, 610, 732, 915, 1220, 1830, 3660, 22769, 45538, 68307, 91076, 113845, 136614, 227690, 273228, 341535, 455380, 683070, 1366140, 1388909, 2777818, 4166727, 5555636, 6944545, 8333454, 13889090, 16666908, 20833635, 27778180, 41667270, 83334540]

約数ペア:

[(1, 83334540), (2, 41667270), (3, 27778180), (4, 20833635), (5, 16666908), (6, 13889090), (10, 8333454), (12, 6944545), (15, 5555636), (20, 4166727), (30, 2777818), (60, 1388909), (61, 1366140), (122, 683070), (183, 455380), (244, 341535), (305, 273228), (366, 227690), (610, 136614), (732, 113845), (915, 91076), (1220, 68307), (1830, 45538), (3660, 22769)]