27223490

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{457}}^1$

素因数の和:531

約数の個数: 64

約数和(自身を含む): 60148224

約数和(自身を除く): 32924734

約数列:

[1, 2, 5, 7, 10, 14, 23, 35, 37, 46, 70, 74, 115, 161, 185, 230, 259, 322, 370, 457, 518, 805, 851, 914, 1295, 1610, 1702, 2285, 2590, 3199, 4255, 4570, 5957, 6398, 8510, 10511, 11914, 15995, 16909, 21022, 29785, 31990, 33818, 52555, 59570, 73577, 84545, 105110, 118363, 147154, 169090, 236726, 367885, 388907, 591815, 735770, 777814, 1183630, 1944535, 2722349, 3889070, 5444698, 13611745, 27223490]

約数ペア:

[(1, 27223490), (2, 13611745), (5, 5444698), (7, 3889070), (10, 2722349), (14, 1944535), (23, 1183630), (35, 777814), (37, 735770), (46, 591815), (70, 388907), (74, 367885), (115, 236726), (161, 169090), (185, 147154), (230, 118363), (259, 105110), (322, 84545), (370, 73577), (457, 59570), (518, 52555), (805, 33818), (851, 31990), (914, 29785), (1295, 21022), (1610, 16909), (1702, 15995), (2285, 11914), (2590, 10511), (3199, 8510), (4255, 6398), (4570, 5957)]