15233710

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{157}}^1\times {\mathrm{313}}^1$

素因数の和:508

約数の個数: 32

約数和(自身を含む): 28576512

約数和(自身を除く): 13342802

約数列:

[1, 2, 5, 10, 31, 62, 155, 157, 310, 313, 314, 626, 785, 1565, 1570, 3130, 4867, 9703, 9734, 19406, 24335, 48515, 48670, 49141, 97030, 98282, 245705, 491410, 1523371, 3046742, 7616855, 15233710]

約数ペア:

[(1, 15233710), (2, 7616855), (5, 3046742), (10, 1523371), (31, 491410), (62, 245705), (155, 98282), (157, 97030), (310, 49141), (313, 48670), (314, 48515), (626, 24335), (785, 19406), (1565, 9734), (1570, 9703), (3130, 4867)]