108619140

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{258617}}^1$

素因数の和:258636

約数の個数: 48

約数和(自身を含む): 347582592

約数和(自身を除く): 238963452

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 258617, 517234, 775851, 1034468, 1293085, 1551702, 1810319, 2586170, 3103404, 3620638, 3879255, 5172340, 5430957, 7241276, 7758510, 9051595, 10861914, 15517020, 18103190, 21723828, 27154785, 36206380, 54309570, 108619140]

約数ペア:

[(1, 108619140), (2, 54309570), (3, 36206380), (4, 27154785), (5, 21723828), (6, 18103190), (7, 15517020), (10, 10861914), (12, 9051595), (14, 7758510), (15, 7241276), (20, 5430957), (21, 5172340), (28, 3879255), (30, 3620638), (35, 3103404), (42, 2586170), (60, 1810319), (70, 1551702), (84, 1293085), (105, 1034468), (140, 775851), (210, 517234), (420, 258617)]