21814329530

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{367}}^1\times {\mathrm{36919}}^1$

素因数の和:37323

約数の個数: 64

約数和(自身を含む): 46955151360

約数和(自身を除く): 25140821830

約数列:

[1, 2, 5, 7, 10, 14, 23, 35, 46, 70, 115, 161, 230, 322, 367, 734, 805, 1610, 1835, 2569, 3670, 5138, 8441, 12845, 16882, 25690, 36919, 42205, 59087, 73838, 84410, 118174, 184595, 258433, 295435, 369190, 516866, 590870, 849137, 1292165, 1698274, 2584330, 4245685, 5943959, 8491370, 11887918, 13549273, 27098546, 29719795, 59439590, 67746365, 94844911, 135492730, 189689822, 311633279, 474224555, 623266558, 948449110, 1558166395, 2181432953, 3116332790, 4362865906, 10907164765, 21814329530]

約数ペア:

[(1, 21814329530), (2, 10907164765), (5, 4362865906), (7, 3116332790), (10, 2181432953), (14, 1558166395), (23, 948449110), (35, 623266558), (46, 474224555), (70, 311633279), (115, 189689822), (161, 135492730), (230, 94844911), (322, 67746365), (367, 59439590), (734, 29719795), (805, 27098546), (1610, 13549273), (1835, 11887918), (2569, 8491370), (3670, 5943959), (5138, 4245685), (8441, 2584330), (12845, 1698274), (16882, 1292165), (25690, 849137), (36919, 590870), (42205, 516866), (59087, 369190), (73838, 295435), (84410, 258433), (118174, 184595)]