172024830

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{637129}}^1$

素因数の和:637145

約数の個数: 32

約数和(自身を含む): 458733600

約数和(自身を除く): 286708770

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 637129, 1274258, 1911387, 3185645, 3822774, 5734161, 6371290, 9556935, 11468322, 17202483, 19113870, 28670805, 34404966, 57341610, 86012415, 172024830]

約数ペア:

[(1, 172024830), (2, 86012415), (3, 57341610), (5, 34404966), (6, 28670805), (9, 19113870), (10, 17202483), (15, 11468322), (18, 9556935), (27, 6371290), (30, 5734161), (45, 3822774), (54, 3185645), (90, 1911387), (135, 1274258), (270, 637129)]