271029870

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{353}}^1\times {\mathrm{449}}^1$

素因数の和:834

約数の個数: 96

約数和(自身を含む): 745524000

約数和(自身を除く): 474494130

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 30, 38, 45, 57, 90, 95, 114, 171, 190, 285, 342, 353, 449, 570, 706, 855, 898, 1059, 1347, 1710, 1765, 2118, 2245, 2694, 3177, 3530, 4041, 4490, 5295, 6354, 6707, 6735, 8082, 8531, 10590, 13414, 13470, 15885, 17062, 20121, 20205, 25593, 31770, 33535, 40242, 40410, 42655, 51186, 60363, 67070, 76779, 85310, 100605, 120726, 127965, 153558, 158497, 201210, 255930, 301815, 316994, 383895, 475491, 603630, 767790, 792485, 950982, 1426473, 1584970, 2377455, 2852946, 3011443, 4754910, 6022886, 7132365, 9034329, 14264730, 15057215, 18068658, 27102987, 30114430, 45171645, 54205974, 90343290, 135514935, 271029870]

約数ペア:

[(1, 271029870), (2, 135514935), (3, 90343290), (5, 54205974), (6, 45171645), (9, 30114430), (10, 27102987), (15, 18068658), (18, 15057215), (19, 14264730), (30, 9034329), (38, 7132365), (45, 6022886), (57, 4754910), (90, 3011443), (95, 2852946), (114, 2377455), (171, 1584970), (190, 1426473), (285, 950982), (342, 792485), (353, 767790), (449, 603630), (570, 475491), (706, 383895), (855, 316994), (898, 301815), (1059, 255930), (1347, 201210), (1710, 158497), (1765, 153558), (2118, 127965), (2245, 120726), (2694, 100605), (3177, 85310), (3530, 76779), (4041, 67070), (4490, 60363), (5295, 51186), (6354, 42655), (6707, 40410), (6735, 40242), (8082, 33535), (8531, 31770), (10590, 25593), (13414, 20205), (13470, 20121), (15885, 17062)]