205739340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{317}}^1\times {\mathrm{373}}^1$

素因数の和:731

約数の個数: 96

約数和(自身を含む): 599417280

約数和(自身を除く): 393677940

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 29, 30, 58, 60, 87, 116, 145, 174, 290, 317, 348, 373, 435, 580, 634, 746, 870, 951, 1119, 1268, 1492, 1585, 1740, 1865, 1902, 2238, 3170, 3730, 3804, 4476, 4755, 5595, 6340, 7460, 9193, 9510, 10817, 11190, 18386, 19020, 21634, 22380, 27579, 32451, 36772, 43268, 45965, 54085, 55158, 64902, 91930, 108170, 110316, 118241, 129804, 137895, 162255, 183860, 216340, 236482, 275790, 324510, 354723, 472964, 551580, 591205, 649020, 709446, 1182410, 1418892, 1773615, 2364820, 3428989, 3547230, 6857978, 7094460, 10286967, 13715956, 17144945, 20573934, 34289890, 41147868, 51434835, 68579780, 102869670, 205739340]

約数ペア:

[(1, 205739340), (2, 102869670), (3, 68579780), (4, 51434835), (5, 41147868), (6, 34289890), (10, 20573934), (12, 17144945), (15, 13715956), (20, 10286967), (29, 7094460), (30, 6857978), (58, 3547230), (60, 3428989), (87, 2364820), (116, 1773615), (145, 1418892), (174, 1182410), (290, 709446), (317, 649020), (348, 591205), (373, 551580), (435, 472964), (580, 354723), (634, 324510), (746, 275790), (870, 236482), (951, 216340), (1119, 183860), (1268, 162255), (1492, 137895), (1585, 129804), (1740, 118241), (1865, 110316), (1902, 108170), (2238, 91930), (3170, 64902), (3730, 55158), (3804, 54085), (4476, 45965), (4755, 43268), (5595, 36772), (6340, 32451), (7460, 27579), (9193, 22380), (9510, 21634), (10817, 19020), (11190, 18386)]