230423235

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{37}}^2\times {\mathrm{229}}^1$

素因数の和:325

約数の個数: 72

約数和(自身を含む): 442698480

約数和(自身を除く): 212275245

約数列:

[1, 3, 5, 7, 15, 21, 35, 37, 49, 105, 111, 147, 185, 229, 245, 259, 555, 687, 735, 777, 1145, 1295, 1369, 1603, 1813, 3435, 3885, 4107, 4809, 5439, 6845, 8015, 8473, 9065, 9583, 11221, 20535, 24045, 25419, 27195, 28749, 33663, 42365, 47915, 56105, 59311, 67081, 127095, 143745, 168315, 177933, 201243, 296555, 313501, 335405, 415177, 889665, 940503, 1006215, 1245531, 1567505, 2075885, 2194507, 4702515, 6227655, 6583521, 10972535, 15361549, 32917605, 46084647, 76807745, 230423235]

約数ペア:

[(1, 230423235), (3, 76807745), (5, 46084647), (7, 32917605), (15, 15361549), (21, 10972535), (35, 6583521), (37, 6227655), (49, 4702515), (105, 2194507), (111, 2075885), (147, 1567505), (185, 1245531), (229, 1006215), (245, 940503), (259, 889665), (555, 415177), (687, 335405), (735, 313501), (777, 296555), (1145, 201243), (1295, 177933), (1369, 168315), (1603, 143745), (1813, 127095), (3435, 67081), (3885, 59311), (4107, 56105), (4809, 47915), (5439, 42365), (6845, 33663), (8015, 28749), (8473, 27195), (9065, 25419), (9583, 24045), (11221, 20535)]