189534660

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{593}}^1\times {\mathrm{761}}^1$

素因数の和:1373

約数の個数: 96

約数和(自身を含む): 608332032

約数和(自身を除く): 418797372

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, 593, 761, 1186, 1522, 1779, 2283, 2372, 2965, 3044, 3558, 3805, 4151, 4566, 5327, 5930, 7116, 7610, 8302, 8895, 9132, 10654, 11415, 11860, 12453, 15220, 15981, 16604, 17790, 20755, 21308, 22830, 24906, 26635, 31962, 35580, 41510, 45660, 49812, 53270, 62265, 63924, 79905, 83020, 106540, 124530, 159810, 249060, 319620, 451273, 902546, 1353819, 1805092, 2256365, 2707638, 3158911, 4512730, 5415276, 6317822, 6769095, 9025460, 9476733, 12635644, 13538190, 15794555, 18953466, 27076380, 31589110, 37906932, 47383665, 63178220, 94767330, 189534660]

約数ペア:

[(1, 189534660), (2, 94767330), (3, 63178220), (4, 47383665), (5, 37906932), (6, 31589110), (7, 27076380), (10, 18953466), (12, 15794555), (14, 13538190), (15, 12635644), (20, 9476733), (21, 9025460), (28, 6769095), (30, 6317822), (35, 5415276), (42, 4512730), (60, 3158911), (70, 2707638), (84, 2256365), (105, 1805092), (140, 1353819), (210, 902546), (420, 451273), (593, 319620), (761, 249060), (1186, 159810), (1522, 124530), (1779, 106540), (2283, 83020), (2372, 79905), (2965, 63924), (3044, 62265), (3558, 53270), (3805, 49812), (4151, 45660), (4566, 41510), (5327, 35580), (5930, 31962), (7116, 26635), (7610, 24906), (8302, 22830), (8895, 21308), (9132, 20755), (10654, 17790), (11415, 16604), (11860, 15981), (12453, 15220)]