2282490140

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{18257}}^1$

素因数の和:18339

約数の個数: 96

約数和(自身を含む): 5889300480

約数和(自身を除く): 3606810340

約数列:

[1, 2, 4, 5, 7, 10, 14, 19, 20, 28, 35, 38, 47, 70, 76, 94, 95, 133, 140, 188, 190, 235, 266, 329, 380, 470, 532, 658, 665, 893, 940, 1316, 1330, 1645, 1786, 2660, 3290, 3572, 4465, 6251, 6580, 8930, 12502, 17860, 18257, 25004, 31255, 36514, 62510, 73028, 91285, 125020, 127799, 182570, 255598, 346883, 365140, 511196, 638995, 693766, 858079, 1277990, 1387532, 1716158, 1734415, 2428181, 2555980, 3432316, 3468830, 4290395, 4856362, 6006553, 6937660, 8580790, 9712724, 12013106, 12140905, 16303501, 17161580, 24026212, 24281810, 30032765, 32607002, 48563620, 60065530, 65214004, 81517505, 114124507, 120131060, 163035010, 228249014, 326070020, 456498028, 570622535, 1141245070, 2282490140]

約数ペア:

[(1, 2282490140), (2, 1141245070), (4, 570622535), (5, 456498028), (7, 326070020), (10, 228249014), (14, 163035010), (19, 120131060), (20, 114124507), (28, 81517505), (35, 65214004), (38, 60065530), (47, 48563620), (70, 32607002), (76, 30032765), (94, 24281810), (95, 24026212), (133, 17161580), (140, 16303501), (188, 12140905), (190, 12013106), (235, 9712724), (266, 8580790), (329, 6937660), (380, 6006553), (470, 4856362), (532, 4290395), (658, 3468830), (665, 3432316), (893, 2555980), (940, 2428181), (1316, 1734415), (1330, 1716158), (1645, 1387532), (1786, 1277990), (2660, 858079), (3290, 693766), (3572, 638995), (4465, 511196), (6251, 365140), (6580, 346883), (8930, 255598), (12502, 182570), (17860, 127799), (18257, 125020), (25004, 91285), (31255, 73028), (36514, 62510)]