1893669190

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{131}}^1\times {\mathrm{29501}}^1$

素因数の和:29653

約数の個数: 48

約数和(自身を含む): 3995514864

約数和(自身を除く): 2101845674

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 131, 245, 262, 490, 655, 917, 1310, 1834, 4585, 6419, 9170, 12838, 29501, 32095, 59002, 64190, 147505, 206507, 295010, 413014, 1032535, 1445549, 2065070, 2891098, 3864631, 7227745, 7729262, 14455490, 19323155, 27052417, 38646310, 54104834, 135262085, 189366919, 270524170, 378733838, 946834595, 1893669190]

約数ペア:

[(1, 1893669190), (2, 946834595), (5, 378733838), (7, 270524170), (10, 189366919), (14, 135262085), (35, 54104834), (49, 38646310), (70, 27052417), (98, 19323155), (131, 14455490), (245, 7729262), (262, 7227745), (490, 3864631), (655, 2891098), (917, 2065070), (1310, 1445549), (1834, 1032535), (4585, 413014), (6419, 295010), (9170, 206507), (12838, 147505), (29501, 64190), (32095, 59002)]