74969070

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{1447}}^1$

素因数の和:1625

約数の個数: 64

約数和(自身を含む): 197669376

約数和(自身を除く): 122700306

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 66, 110, 157, 165, 314, 330, 471, 785, 942, 1447, 1570, 1727, 2355, 2894, 3454, 4341, 4710, 5181, 7235, 8635, 8682, 10362, 14470, 15917, 17270, 21705, 25905, 31834, 43410, 47751, 51810, 79585, 95502, 159170, 227179, 238755, 454358, 477510, 681537, 1135895, 1363074, 2271790, 2498969, 3407685, 4997938, 6815370, 7496907, 12494845, 14993814, 24989690, 37484535, 74969070]

約数ペア:

[(1, 74969070), (2, 37484535), (3, 24989690), (5, 14993814), (6, 12494845), (10, 7496907), (11, 6815370), (15, 4997938), (22, 3407685), (30, 2498969), (33, 2271790), (55, 1363074), (66, 1135895), (110, 681537), (157, 477510), (165, 454358), (314, 238755), (330, 227179), (471, 159170), (785, 95502), (942, 79585), (1447, 51810), (1570, 47751), (1727, 43410), (2355, 31834), (2894, 25905), (3454, 21705), (4341, 17270), (4710, 15917), (5181, 14470), (7235, 10362), (8635, 8682)]