194894070

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{197}}^1\times {\mathrm{673}}^1$

素因数の和:894

約数の個数: 96

約数和(自身を含む): 547687008

約数和(自身を除く): 352792938

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 49, 70, 98, 105, 147, 197, 210, 245, 294, 394, 490, 591, 673, 735, 985, 1182, 1346, 1379, 1470, 1970, 2019, 2758, 2955, 3365, 4038, 4137, 4711, 5910, 6730, 6895, 8274, 9422, 9653, 10095, 13790, 14133, 19306, 20190, 20685, 23555, 28266, 28959, 32977, 41370, 47110, 48265, 57918, 65954, 70665, 96530, 98931, 132581, 141330, 144795, 164885, 197862, 265162, 289590, 329770, 397743, 494655, 662905, 795486, 928067, 989310, 1325810, 1856134, 1988715, 2784201, 3977430, 4640335, 5568402, 6496469, 9280670, 12992938, 13921005, 19489407, 27842010, 32482345, 38978814, 64964690, 97447035, 194894070]

約数ペア:

[(1, 194894070), (2, 97447035), (3, 64964690), (5, 38978814), (6, 32482345), (7, 27842010), (10, 19489407), (14, 13921005), (15, 12992938), (21, 9280670), (30, 6496469), (35, 5568402), (42, 4640335), (49, 3977430), (70, 2784201), (98, 1988715), (105, 1856134), (147, 1325810), (197, 989310), (210, 928067), (245, 795486), (294, 662905), (394, 494655), (490, 397743), (591, 329770), (673, 289590), (735, 265162), (985, 197862), (1182, 164885), (1346, 144795), (1379, 141330), (1470, 132581), (1970, 98931), (2019, 96530), (2758, 70665), (2955, 65954), (3365, 57918), (4038, 48265), (4137, 47110), (4711, 41370), (5910, 32977), (6730, 28959), (6895, 28266), (8274, 23555), (9422, 20685), (9653, 20190), (10095, 19306), (13790, 14133)]