2017677540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{149}}^1\times {\mathrm{269}}^1\times {\mathrm{839}}^1$

素因数の和:1269

約数の個数: 96

約数和(自身を含む): 5715360000

約数和(自身を除く): 3697682460

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 149, 269, 298, 447, 538, 596, 745, 807, 839, 894, 1076, 1345, 1490, 1614, 1678, 1788, 2235, 2517, 2690, 2980, 3228, 3356, 4035, 4195, 4470, 5034, 5380, 8070, 8390, 8940, 10068, 12585, 16140, 16780, 25170, 40081, 50340, 80162, 120243, 125011, 160324, 200405, 225691, 240486, 250022, 375033, 400810, 451382, 480972, 500044, 601215, 625055, 677073, 750066, 801620, 902764, 1128455, 1202430, 1250110, 1354146, 1500132, 1875165, 2256910, 2404860, 2500220, 2708292, 3385365, 3750330, 4513820, 6770730, 7500660, 13541460, 33627959, 67255918, 100883877, 134511836, 168139795, 201767754, 336279590, 403535508, 504419385, 672559180, 1008838770, 2017677540]

約数ペア:

[(1, 2017677540), (2, 1008838770), (3, 672559180), (4, 504419385), (5, 403535508), (6, 336279590), (10, 201767754), (12, 168139795), (15, 134511836), (20, 100883877), (30, 67255918), (60, 33627959), (149, 13541460), (269, 7500660), (298, 6770730), (447, 4513820), (538, 3750330), (596, 3385365), (745, 2708292), (807, 2500220), (839, 2404860), (894, 2256910), (1076, 1875165), (1345, 1500132), (1490, 1354146), (1614, 1250110), (1678, 1202430), (1788, 1128455), (2235, 902764), (2517, 801620), (2690, 750066), (2980, 677073), (3228, 625055), (3356, 601215), (4035, 500044), (4195, 480972), (4470, 451382), (5034, 400810), (5380, 375033), (8070, 250022), (8390, 240486), (8940, 225691), (10068, 200405), (12585, 160324), (16140, 125011), (16780, 120243), (25170, 80162), (40081, 50340)]