7381530

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{701}}^1$

素因数の和:733

約数の個数: 80

約数和(自身を含む): 21405384

約数和(自身を除く): 14023854

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 27, 30, 39, 45, 54, 65, 78, 81, 90, 117, 130, 135, 162, 195, 234, 270, 351, 390, 405, 585, 701, 702, 810, 1053, 1170, 1402, 1755, 2103, 2106, 3505, 3510, 4206, 5265, 6309, 7010, 9113, 10515, 10530, 12618, 18226, 18927, 21030, 27339, 31545, 37854, 45565, 54678, 56781, 63090, 82017, 91130, 94635, 113562, 136695, 164034, 189270, 246051, 273390, 283905, 410085, 492102, 567810, 738153, 820170, 1230255, 1476306, 2460510, 3690765, 7381530]

約数ペア:

[(1, 7381530), (2, 3690765), (3, 2460510), (5, 1476306), (6, 1230255), (9, 820170), (10, 738153), (13, 567810), (15, 492102), (18, 410085), (26, 283905), (27, 273390), (30, 246051), (39, 189270), (45, 164034), (54, 136695), (65, 113562), (78, 94635), (81, 91130), (90, 82017), (117, 63090), (130, 56781), (135, 54678), (162, 45565), (195, 37854), (234, 31545), (270, 27339), (351, 21030), (390, 18927), (405, 18226), (585, 12618), (701, 10530), (702, 10515), (810, 9113), (1053, 7010), (1170, 6309), (1402, 5265), (1755, 4206), (2103, 3510), (2106, 3505)]