269184460

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{12979}}^1$

素因数の和:13066

約数の個数: 48

約数和(自身を含む): 608398560

約数和(自身を除く): 339214100

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 61, 68, 85, 122, 170, 244, 305, 340, 610, 1037, 1220, 2074, 4148, 5185, 10370, 12979, 20740, 25958, 51916, 64895, 129790, 220643, 259580, 441286, 791719, 882572, 1103215, 1583438, 2206430, 3166876, 3958595, 4412860, 7917190, 13459223, 15834380, 26918446, 53836892, 67296115, 134592230, 269184460]

約数ペア:

[(1, 269184460), (2, 134592230), (4, 67296115), (5, 53836892), (10, 26918446), (17, 15834380), (20, 13459223), (34, 7917190), (61, 4412860), (68, 3958595), (85, 3166876), (122, 2206430), (170, 1583438), (244, 1103215), (305, 882572), (340, 791719), (610, 441286), (1037, 259580), (1220, 220643), (2074, 129790), (4148, 64895), (5185, 51916), (10370, 25958), (12979, 20740)]