84281470

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{131}}^1$

素因数の和:266

約数の個数: 96

約数和(自身を含む): 193396896

約数和(自身を除く): 109115426

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 49, 65, 70, 91, 98, 101, 130, 131, 182, 202, 245, 262, 455, 490, 505, 637, 655, 707, 910, 917, 1010, 1274, 1310, 1313, 1414, 1703, 1834, 2626, 3185, 3406, 3535, 4585, 4949, 6370, 6419, 6565, 7070, 8515, 9170, 9191, 9898, 11921, 12838, 13130, 13231, 17030, 18382, 23842, 24745, 26462, 32095, 45955, 49490, 59605, 64190, 64337, 66155, 83447, 91910, 92617, 119210, 128674, 132310, 166894, 172003, 185234, 321685, 344006, 417235, 463085, 643370, 648319, 834470, 860015, 926170, 1204021, 1296638, 1720030, 2408042, 3241595, 6020105, 6483190, 8428147, 12040210, 16856294, 42140735, 84281470]

約数ペア:

[(1, 84281470), (2, 42140735), (5, 16856294), (7, 12040210), (10, 8428147), (13, 6483190), (14, 6020105), (26, 3241595), (35, 2408042), (49, 1720030), (65, 1296638), (70, 1204021), (91, 926170), (98, 860015), (101, 834470), (130, 648319), (131, 643370), (182, 463085), (202, 417235), (245, 344006), (262, 321685), (455, 185234), (490, 172003), (505, 166894), (637, 132310), (655, 128674), (707, 119210), (910, 92617), (917, 91910), (1010, 83447), (1274, 66155), (1310, 64337), (1313, 64190), (1414, 59605), (1703, 49490), (1834, 45955), (2626, 32095), (3185, 26462), (3406, 24745), (3535, 23842), (4585, 18382), (4949, 17030), (6370, 13231), (6419, 13130), (6565, 12838), (7070, 11921), (8515, 9898), (9170, 9191)]