23778420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{10711}}^1$

素因数の和:10760

約数の個数: 48

約数和(自身を含む): 68385408

約数和(自身を除く): 44606988

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 37, 60, 74, 111, 148, 185, 222, 370, 444, 555, 740, 1110, 2220, 10711, 21422, 32133, 42844, 53555, 64266, 107110, 128532, 160665, 214220, 321330, 396307, 642660, 792614, 1188921, 1585228, 1981535, 2377842, 3963070, 4755684, 5944605, 7926140, 11889210, 23778420]

約数ペア:

[(1, 23778420), (2, 11889210), (3, 7926140), (4, 5944605), (5, 4755684), (6, 3963070), (10, 2377842), (12, 1981535), (15, 1585228), (20, 1188921), (30, 792614), (37, 642660), (60, 396307), (74, 321330), (111, 214220), (148, 160665), (185, 128532), (222, 107110), (370, 64266), (444, 53555), (555, 42844), (740, 32133), (1110, 21422), (2220, 10711)]