967728969790

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{73}}^1\times {\mathrm{1697383}}^1$

素因数の和:1697545

約数の個数: 64

約数和(自身を含む): 1953430981632

約数和(自身を除く): 985702011842

約数列:

[1, 2, 5, 10, 11, 22, 55, 71, 73, 110, 142, 146, 355, 365, 710, 730, 781, 803, 1562, 1606, 3905, 4015, 5183, 7810, 8030, 10366, 25915, 51830, 57013, 114026, 285065, 570130, 1697383, 3394766, 8486915, 16973830, 18671213, 37342426, 93356065, 120514193, 123908959, 186712130, 241028386, 247817918, 602570965, 619544795, 1205141930, 1239089590, 1325656123, 1362998549, 2651312246, 2725997098, 6628280615, 6814992745, 8797536089, 13256561230, 13629985490, 17595072178, 43987680445, 87975360890, 96772896979, 193545793958, 483864484895, 967728969790]

約数ペア:

[(1, 967728969790), (2, 483864484895), (5, 193545793958), (10, 96772896979), (11, 87975360890), (22, 43987680445), (55, 17595072178), (71, 13629985490), (73, 13256561230), (110, 8797536089), (142, 6814992745), (146, 6628280615), (355, 2725997098), (365, 2651312246), (710, 1362998549), (730, 1325656123), (781, 1239089590), (803, 1205141930), (1562, 619544795), (1606, 602570965), (3905, 247817918), (4015, 241028386), (5183, 186712130), (7810, 123908959), (8030, 120514193), (10366, 93356065), (25915, 37342426), (51830, 18671213), (57013, 16973830), (114026, 8486915), (285065, 3394766), (570130, 1697383)]