2010269030

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{127}}^1\times {\mathrm{337}}^1$

素因数の和:550

約数の個数: 128

約数和(自身を含む): 4635131904

約数和(自身を除く): 2624862874

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 61, 70, 77, 110, 122, 127, 154, 254, 305, 337, 385, 427, 610, 635, 671, 674, 770, 854, 889, 1270, 1342, 1397, 1685, 1778, 2135, 2359, 2794, 3355, 3370, 3707, 4270, 4445, 4697, 4718, 6710, 6985, 7414, 7747, 8890, 9394, 9779, 11795, 13970, 15494, 18535, 19558, 20557, 23485, 23590, 25949, 37070, 38735, 41114, 42799, 46970, 48895, 51898, 54229, 77470, 85217, 85598, 97790, 102785, 108458, 129745, 143899, 170434, 205570, 213995, 226127, 259490, 271145, 287798, 299593, 426085, 427990, 452254, 470789, 542290, 596519, 599186, 719495, 852170, 941578, 1130635, 1193038, 1438990, 1497965, 1582889, 2261270, 2353945, 2610739, 2982595, 2995930, 3165778, 3295523, 4707890, 5221478, 5965190, 6591046, 7914445, 13053695, 15828890, 16477615, 18275173, 26107390, 28718129, 32955230, 36550346, 57436258, 91375865, 143590645, 182751730, 201026903, 287181290, 402053806, 1005134515, 2010269030]

約数ペア:

[(1, 2010269030), (2, 1005134515), (5, 402053806), (7, 287181290), (10, 201026903), (11, 182751730), (14, 143590645), (22, 91375865), (35, 57436258), (55, 36550346), (61, 32955230), (70, 28718129), (77, 26107390), (110, 18275173), (122, 16477615), (127, 15828890), (154, 13053695), (254, 7914445), (305, 6591046), (337, 5965190), (385, 5221478), (427, 4707890), (610, 3295523), (635, 3165778), (671, 2995930), (674, 2982595), (770, 2610739), (854, 2353945), (889, 2261270), (1270, 1582889), (1342, 1497965), (1397, 1438990), (1685, 1193038), (1778, 1130635), (2135, 941578), (2359, 852170), (2794, 719495), (3355, 599186), (3370, 596519), (3707, 542290), (4270, 470789), (4445, 452254), (4697, 427990), (4718, 426085), (6710, 299593), (6985, 287798), (7414, 271145), (7747, 259490), (8890, 226127), (9394, 213995), (9779, 205570), (11795, 170434), (13970, 143899), (15494, 129745), (18535, 108458), (19558, 102785), (20557, 97790), (23485, 85598), (23590, 85217), (25949, 77470), (37070, 54229), (38735, 51898), (41114, 48895), (42799, 46970)]