9007180

素因数分解:

$2^2\times 5^1\times 7^3\times {\mathrm{13}}^1\times {\mathrm{101}}^1$

素因数の和:144

約数の個数: 96

約数和(自身を含む): 23990400

約数和(自身を除く): 14983220

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 49, 52, 65, 70, 91, 98, 101, 130, 140, 182, 196, 202, 245, 260, 343, 364, 404, 455, 490, 505, 637, 686, 707, 910, 980, 1010, 1274, 1313, 1372, 1414, 1715, 1820, 2020, 2548, 2626, 2828, 3185, 3430, 3535, 4459, 4949, 5252, 6370, 6565, 6860, 7070, 8918, 9191, 9898, 12740, 13130, 14140, 17836, 18382, 19796, 22295, 24745, 26260, 34643, 36764, 44590, 45955, 49490, 64337, 69286, 89180, 91910, 98980, 128674, 138572, 173215, 183820, 257348, 321685, 346430, 450359, 643370, 692860, 900718, 1286740, 1801436, 2251795, 4503590, 9007180]

約数ペア:

[(1, 9007180), (2, 4503590), (4, 2251795), (5, 1801436), (7, 1286740), (10, 900718), (13, 692860), (14, 643370), (20, 450359), (26, 346430), (28, 321685), (35, 257348), (49, 183820), (52, 173215), (65, 138572), (70, 128674), (91, 98980), (98, 91910), (101, 89180), (130, 69286), (140, 64337), (182, 49490), (196, 45955), (202, 44590), (245, 36764), (260, 34643), (343, 26260), (364, 24745), (404, 22295), (455, 19796), (490, 18382), (505, 17836), (637, 14140), (686, 13130), (707, 12740), (910, 9898), (980, 9191), (1010, 8918), (1274, 7070), (1313, 6860), (1372, 6565), (1414, 6370), (1715, 5252), (1820, 4949), (2020, 4459), (2548, 3535), (2626, 3430), (2828, 3185)]