245027510

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^2\times {\mathrm{509}}^1$

素因数の和:582

約数の個数: 96

約数和(自身を含む): 568572480

約数和(自身を除く): 323544970

約数列:

[1, 2, 5, 7, 10, 13, 14, 23, 26, 35, 46, 65, 70, 91, 115, 130, 161, 182, 230, 299, 322, 455, 509, 529, 598, 805, 910, 1018, 1058, 1495, 1610, 2093, 2545, 2645, 2990, 3563, 3703, 4186, 5090, 5290, 6617, 6877, 7126, 7406, 10465, 11707, 13234, 13754, 17815, 18515, 20930, 23414, 33085, 34385, 35630, 37030, 46319, 48139, 58535, 66170, 68770, 81949, 92638, 96278, 117070, 152191, 163898, 231595, 240695, 269261, 304382, 409745, 463190, 481390, 538522, 760955, 819490, 1065337, 1346305, 1521910, 1884827, 2130674, 2692610, 3500393, 3769654, 5326685, 7000786, 9424135, 10653370, 17501965, 18848270, 24502751, 35003930, 49005502, 122513755, 245027510]

約数ペア:

[(1, 245027510), (2, 122513755), (5, 49005502), (7, 35003930), (10, 24502751), (13, 18848270), (14, 17501965), (23, 10653370), (26, 9424135), (35, 7000786), (46, 5326685), (65, 3769654), (70, 3500393), (91, 2692610), (115, 2130674), (130, 1884827), (161, 1521910), (182, 1346305), (230, 1065337), (299, 819490), (322, 760955), (455, 538522), (509, 481390), (529, 463190), (598, 409745), (805, 304382), (910, 269261), (1018, 240695), (1058, 231595), (1495, 163898), (1610, 152191), (2093, 117070), (2545, 96278), (2645, 92638), (2990, 81949), (3563, 68770), (3703, 66170), (4186, 58535), (5090, 48139), (5290, 46319), (6617, 37030), (6877, 35630), (7126, 34385), (7406, 33085), (10465, 23414), (11707, 20930), (13234, 18515), (13754, 17815)]