17929202330

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{137}}^1\times {\mathrm{21419}}^1$

素因数の和:21623

約数の個数: 64

約数和(自身を含む): 35755292160

約数和(自身を除く): 17826089830

約数列:

[1, 2, 5, 10, 13, 26, 47, 65, 94, 130, 137, 235, 274, 470, 611, 685, 1222, 1370, 1781, 3055, 3562, 6110, 6439, 8905, 12878, 17810, 21419, 32195, 42838, 64390, 83707, 107095, 167414, 214190, 278447, 418535, 556894, 837070, 1006693, 1392235, 2013386, 2784470, 2934403, 5033465, 5868806, 10066930, 13087009, 14672015, 26174018, 29344030, 38147239, 65435045, 76294478, 130870090, 137916941, 190736195, 275833882, 381472390, 689584705, 1379169410, 1792920233, 3585840466, 8964601165, 17929202330]

約数ペア:

[(1, 17929202330), (2, 8964601165), (5, 3585840466), (10, 1792920233), (13, 1379169410), (26, 689584705), (47, 381472390), (65, 275833882), (94, 190736195), (130, 137916941), (137, 130870090), (235, 76294478), (274, 65435045), (470, 38147239), (611, 29344030), (685, 26174018), (1222, 14672015), (1370, 13087009), (1781, 10066930), (3055, 5868806), (3562, 5033465), (6110, 2934403), (6439, 2784470), (8905, 2013386), (12878, 1392235), (17810, 1006693), (21419, 837070), (32195, 556894), (42838, 418535), (64390, 278447), (83707, 214190), (107095, 167414)]