155477330

素因数分解:

$2^1\times 5^1\times {\mathrm{37}}^2\times {\mathrm{41}}^1\times {\mathrm{277}}^1$

素因数の和:399

約数の個数: 48

約数和(自身を含む): 295706376

約数和(自身を除く): 140229046

約数列:

[1, 2, 5, 10, 37, 41, 74, 82, 185, 205, 277, 370, 410, 554, 1369, 1385, 1517, 2738, 2770, 3034, 6845, 7585, 10249, 11357, 13690, 15170, 20498, 22714, 51245, 56129, 56785, 102490, 112258, 113570, 280645, 379213, 420209, 561290, 758426, 840418, 1896065, 2101045, 3792130, 4202090, 15547733, 31095466, 77738665, 155477330]

約数ペア:

[(1, 155477330), (2, 77738665), (5, 31095466), (10, 15547733), (37, 4202090), (41, 3792130), (74, 2101045), (82, 1896065), (185, 840418), (205, 758426), (277, 561290), (370, 420209), (410, 379213), (554, 280645), (1369, 113570), (1385, 112258), (1517, 102490), (2738, 56785), (2770, 56129), (3034, 51245), (6845, 22714), (7585, 20498), (10249, 15170), (11357, 13690)]