187326510

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{19}}^2\times {\mathrm{353}}^1$

素因数の和:415

約数の個数: 144

約数和(自身を含む): 553522896

約数和(自身を除く): 366196386

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 19, 21, 30, 35, 38, 42, 49, 57, 70, 95, 98, 105, 114, 133, 147, 190, 210, 245, 266, 285, 294, 353, 361, 399, 490, 570, 665, 706, 722, 735, 798, 931, 1059, 1083, 1330, 1470, 1765, 1805, 1862, 1995, 2118, 2166, 2471, 2527, 2793, 3530, 3610, 3990, 4655, 4942, 5054, 5295, 5415, 5586, 6707, 7413, 7581, 9310, 10590, 10830, 12355, 12635, 13414, 13965, 14826, 15162, 17297, 17689, 20121, 24710, 25270, 27930, 33535, 34594, 35378, 37065, 37905, 40242, 46949, 51891, 53067, 67070, 74130, 75810, 86485, 88445, 93898, 100605, 103782, 106134, 127433, 140847, 172970, 176890, 201210, 234745, 254866, 259455, 265335, 281694, 328643, 382299, 469490, 518910, 530670, 637165, 657286, 704235, 764598, 892031, 985929, 1274330, 1408470, 1643215, 1784062, 1911495, 1971858, 2676093, 3286430, 3822990, 4460155, 4929645, 5352186, 6244217, 8920310, 9859290, 12488434, 13380465, 18732651, 26760930, 31221085, 37465302, 62442170, 93663255, 187326510]

約数ペア:

[(1, 187326510), (2, 93663255), (3, 62442170), (5, 37465302), (6, 31221085), (7, 26760930), (10, 18732651), (14, 13380465), (15, 12488434), (19, 9859290), (21, 8920310), (30, 6244217), (35, 5352186), (38, 4929645), (42, 4460155), (49, 3822990), (57, 3286430), (70, 2676093), (95, 1971858), (98, 1911495), (105, 1784062), (114, 1643215), (133, 1408470), (147, 1274330), (190, 985929), (210, 892031), (245, 764598), (266, 704235), (285, 657286), (294, 637165), (353, 530670), (361, 518910), (399, 469490), (490, 382299), (570, 328643), (665, 281694), (706, 265335), (722, 259455), (735, 254866), (798, 234745), (931, 201210), (1059, 176890), (1083, 172970), (1330, 140847), (1470, 127433), (1765, 106134), (1805, 103782), (1862, 100605), (1995, 93898), (2118, 88445), (2166, 86485), (2471, 75810), (2527, 74130), (2793, 67070), (3530, 53067), (3610, 51891), (3990, 46949), (4655, 40242), (4942, 37905), (5054, 37065), (5295, 35378), (5415, 34594), (5586, 33535), (6707, 27930), (7413, 25270), (7581, 24710), (9310, 20121), (10590, 17689), (10830, 17297), (12355, 15162), (12635, 14826), (13414, 13965)]