29012210

素因数分解:

$2^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{199}}^1\times {\mathrm{239}}^1$

素因数の和:506

約数の個数: 32

約数和(自身を含む): 53568000

約数和(自身を除く): 24555790

約数列:

[1, 2, 5, 10, 61, 122, 199, 239, 305, 398, 478, 610, 995, 1195, 1990, 2390, 12139, 14579, 24278, 29158, 47561, 60695, 72895, 95122, 121390, 145790, 237805, 475610, 2901221, 5802442, 14506105, 29012210]

約数ペア:

[(1, 29012210), (2, 14506105), (5, 5802442), (10, 2901221), (61, 475610), (122, 237805), (199, 145790), (239, 121390), (305, 95122), (398, 72895), (478, 60695), (610, 47561), (995, 29158), (1195, 24278), (1990, 14579), (2390, 12139)]