12040210

素因数分解:

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

素因数の和:259

約数の個数: 64

約数和(自身を含む): 27143424

約数和(自身を除く): 15103214

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 65, 70, 91, 101, 130, 131, 182, 202, 262, 455, 505, 655, 707, 910, 917, 1010, 1310, 1313, 1414, 1703, 1834, 2626, 3406, 3535, 4585, 6565, 7070, 8515, 9170, 9191, 11921, 13130, 13231, 17030, 18382, 23842, 26462, 45955, 59605, 66155, 91910, 92617, 119210, 132310, 172003, 185234, 344006, 463085, 860015, 926170, 1204021, 1720030, 2408042, 6020105, 12040210]

約数ペア:

[(1, 12040210), (2, 6020105), (5, 2408042), (7, 1720030), (10, 1204021), (13, 926170), (14, 860015), (26, 463085), (35, 344006), (65, 185234), (70, 172003), (91, 132310), (101, 119210), (130, 92617), (131, 91910), (182, 66155), (202, 59605), (262, 45955), (455, 26462), (505, 23842), (655, 18382), (707, 17030), (910, 13231), (917, 13130), (1010, 11921), (1310, 9191), (1313, 9170), (1414, 8515), (1703, 7070), (1834, 6565), (2626, 4585), (3406, 3535)]