157027410

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{193861}}^1$

素因数の和:193880

約数の個数: 40

約数和(自身を含む): 422231436

約数和(自身を除く): 265204026

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 270, 405, 810, 193861, 387722, 581583, 969305, 1163166, 1744749, 1938610, 2907915, 3489498, 5234247, 5815830, 8723745, 10468494, 15702741, 17447490, 26171235, 31405482, 52342470, 78513705, 157027410]

約数ペア:

[(1, 157027410), (2, 78513705), (3, 52342470), (5, 31405482), (6, 26171235), (9, 17447490), (10, 15702741), (15, 10468494), (18, 8723745), (27, 5815830), (30, 5234247), (45, 3489498), (54, 2907915), (81, 1938610), (90, 1744749), (135, 1163166), (162, 969305), (270, 581583), (405, 387722), (810, 193861)]