1421461290

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{89909}}^1$

素因数の和:89967

約数の個数: 64

約数和(自身を含む): 3728747520

約数和(自身を除く): 2307286230

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 31, 34, 51, 62, 85, 93, 102, 155, 170, 186, 255, 310, 465, 510, 527, 930, 1054, 1581, 2635, 3162, 5270, 7905, 15810, 89909, 179818, 269727, 449545, 539454, 899090, 1348635, 1528453, 2697270, 2787179, 3056906, 4585359, 5574358, 7642265, 8361537, 9170718, 13935895, 15284530, 16723074, 22926795, 27871790, 41807685, 45853590, 47382043, 83615370, 94764086, 142146129, 236910215, 284292258, 473820430, 710730645, 1421461290]

約数ペア:

[(1, 1421461290), (2, 710730645), (3, 473820430), (5, 284292258), (6, 236910215), (10, 142146129), (15, 94764086), (17, 83615370), (30, 47382043), (31, 45853590), (34, 41807685), (51, 27871790), (62, 22926795), (85, 16723074), (93, 15284530), (102, 13935895), (155, 9170718), (170, 8361537), (186, 7642265), (255, 5574358), (310, 4585359), (465, 3056906), (510, 2787179), (527, 2697270), (930, 1528453), (1054, 1348635), (1581, 899090), (2635, 539454), (3162, 449545), (5270, 269727), (7905, 179818), (15810, 89909)]