78101310

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{193}}^1$

素因数の和:298

約数の個数: 128

約数和(自身を含む): 225275904

約数和(自身を除く): 147174594

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 41, 42, 47, 70, 82, 94, 105, 123, 141, 193, 205, 210, 235, 246, 282, 287, 329, 386, 410, 470, 574, 579, 615, 658, 705, 861, 965, 987, 1158, 1230, 1351, 1410, 1435, 1645, 1722, 1927, 1930, 1974, 2702, 2870, 2895, 3290, 3854, 4053, 4305, 4935, 5781, 5790, 6755, 7913, 8106, 8610, 9071, 9635, 9870, 11562, 13489, 13510, 15826, 18142, 19270, 20265, 23739, 26978, 27213, 28905, 39565, 40467, 40530, 45355, 47478, 54426, 55391, 57810, 63497, 67445, 79130, 80934, 90710, 110782, 118695, 126994, 134890, 136065, 166173, 190491, 202335, 237390, 272130, 276955, 317485, 332346, 371911, 380982, 404670, 553910, 634970, 743822, 830865, 952455, 1115733, 1661730, 1859555, 1904910, 2231466, 2603377, 3719110, 5206754, 5578665, 7810131, 11157330, 13016885, 15620262, 26033770, 39050655, 78101310]

約数ペア:

[(1, 78101310), (2, 39050655), (3, 26033770), (5, 15620262), (6, 13016885), (7, 11157330), (10, 7810131), (14, 5578665), (15, 5206754), (21, 3719110), (30, 2603377), (35, 2231466), (41, 1904910), (42, 1859555), (47, 1661730), (70, 1115733), (82, 952455), (94, 830865), (105, 743822), (123, 634970), (141, 553910), (193, 404670), (205, 380982), (210, 371911), (235, 332346), (246, 317485), (282, 276955), (287, 272130), (329, 237390), (386, 202335), (410, 190491), (470, 166173), (574, 136065), (579, 134890), (615, 126994), (658, 118695), (705, 110782), (861, 90710), (965, 80934), (987, 79130), (1158, 67445), (1230, 63497), (1351, 57810), (1410, 55391), (1435, 54426), (1645, 47478), (1722, 45355), (1927, 40530), (1930, 40467), (1974, 39565), (2702, 28905), (2870, 27213), (2895, 26978), (3290, 23739), (3854, 20265), (4053, 19270), (4305, 18142), (4935, 15826), (5781, 13510), (5790, 13489), (6755, 11562), (7913, 9870), (8106, 9635), (8610, 9071)]