289456860

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{62653}}^1$

素因数の和:62683

約数の個数: 96

約数和(自身を含む): 1010483712

約数和(自身を除く): 721026852

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 11, 12, 14, 15, 20, 21, 22, 28, 30, 33, 35, 42, 44, 55, 60, 66, 70, 77, 84, 105, 110, 132, 140, 154, 165, 210, 220, 231, 308, 330, 385, 420, 462, 660, 770, 924, 1155, 1540, 2310, 4620, 62653, 125306, 187959, 250612, 313265, 375918, 438571, 626530, 689183, 751836, 877142, 939795, 1253060, 1315713, 1378366, 1754284, 1879590, 2067549, 2192855, 2631426, 2756732, 3445915, 3759180, 4135098, 4385710, 4824281, 5262852, 6578565, 6891830, 8270196, 8771420, 9648562, 10337745, 13157130, 13783660, 14472843, 19297124, 20675490, 24121405, 26314260, 28945686, 41350980, 48242810, 57891372, 72364215, 96485620, 144728430, 289456860]

約数ペア:

[(1, 289456860), (2, 144728430), (3, 96485620), (4, 72364215), (5, 57891372), (6, 48242810), (7, 41350980), (10, 28945686), (11, 26314260), (12, 24121405), (14, 20675490), (15, 19297124), (20, 14472843), (21, 13783660), (22, 13157130), (28, 10337745), (30, 9648562), (33, 8771420), (35, 8270196), (42, 6891830), (44, 6578565), (55, 5262852), (60, 4824281), (66, 4385710), (70, 4135098), (77, 3759180), (84, 3445915), (105, 2756732), (110, 2631426), (132, 2192855), (140, 2067549), (154, 1879590), (165, 1754284), (210, 1378366), (220, 1315713), (231, 1253060), (308, 939795), (330, 877142), (385, 751836), (420, 689183), (462, 626530), (660, 438571), (770, 375918), (924, 313265), (1155, 250612), (1540, 187959), (2310, 125306), (4620, 62653)]