2240835

素因数分解:

$3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{79}}^1$

素因数の和:179

約数の個数: 32

約数和(自身を含む): 3809280

約数和(自身を除く): 1568445

約数列:

[1, 3, 5, 15, 31, 61, 79, 93, 155, 183, 237, 305, 395, 465, 915, 1185, 1891, 2449, 4819, 5673, 7347, 9455, 12245, 14457, 24095, 28365, 36735, 72285, 149389, 448167, 746945, 2240835]

約数ペア:

[(1, 2240835), (3, 746945), (5, 448167), (15, 149389), (31, 72285), (61, 36735), (79, 28365), (93, 24095), (155, 14457), (183, 12245), (237, 9455), (305, 7347), (395, 5673), (465, 4819), (915, 2449), (1185, 1891)]