29800260

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{353}}^1$

素因数の和:442

約数の個数: 144

約数和(自身を含む): 105146496

約数和(自身を除く): 75346236

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 67, 70, 84, 90, 105, 126, 134, 140, 180, 201, 210, 252, 268, 315, 335, 353, 402, 420, 469, 603, 630, 670, 706, 804, 938, 1005, 1059, 1206, 1260, 1340, 1407, 1412, 1765, 1876, 2010, 2118, 2345, 2412, 2471, 2814, 3015, 3177, 3530, 4020, 4221, 4236, 4690, 4942, 5295, 5628, 6030, 6354, 7035, 7060, 7413, 8442, 9380, 9884, 10590, 12060, 12355, 12708, 14070, 14826, 15885, 16884, 21105, 21180, 22239, 23651, 24710, 28140, 29652, 31770, 37065, 42210, 44478, 47302, 49420, 63540, 70953, 74130, 84420, 88956, 94604, 111195, 118255, 141906, 148260, 165557, 212859, 222390, 236510, 283812, 331114, 354765, 425718, 444780, 473020, 496671, 662228, 709530, 827785, 851436, 993342, 1064295, 1419060, 1490013, 1655570, 1986684, 2128590, 2483355, 2980026, 3311140, 4257180, 4966710, 5960052, 7450065, 9933420, 14900130, 29800260]

約数ペア:

[(1, 29800260), (2, 14900130), (3, 9933420), (4, 7450065), (5, 5960052), (6, 4966710), (7, 4257180), (9, 3311140), (10, 2980026), (12, 2483355), (14, 2128590), (15, 1986684), (18, 1655570), (20, 1490013), (21, 1419060), (28, 1064295), (30, 993342), (35, 851436), (36, 827785), (42, 709530), (45, 662228), (60, 496671), (63, 473020), (67, 444780), (70, 425718), (84, 354765), (90, 331114), (105, 283812), (126, 236510), (134, 222390), (140, 212859), (180, 165557), (201, 148260), (210, 141906), (252, 118255), (268, 111195), (315, 94604), (335, 88956), (353, 84420), (402, 74130), (420, 70953), (469, 63540), (603, 49420), (630, 47302), (670, 44478), (706, 42210), (804, 37065), (938, 31770), (1005, 29652), (1059, 28140), (1206, 24710), (1260, 23651), (1340, 22239), (1407, 21180), (1412, 21105), (1765, 16884), (1876, 15885), (2010, 14826), (2118, 14070), (2345, 12708), (2412, 12355), (2471, 12060), (2814, 10590), (3015, 9884), (3177, 9380), (3530, 8442), (4020, 7413), (4221, 7060), (4236, 7035), (4690, 6354), (4942, 6030), (5295, 5628)]