15671437370

素因数分解:

$2^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{97}}^1\times {\mathrm{313}}^1\times {\mathrm{727}}^1$

素因数の和:1215

約数の個数: 64

約数和(自身を含む): 29033012736

約数和(自身を除く): 13361575366

約数列:

[1, 2, 5, 10, 71, 97, 142, 194, 313, 355, 485, 626, 710, 727, 970, 1454, 1565, 3130, 3635, 6887, 7270, 13774, 22223, 30361, 34435, 44446, 51617, 60722, 68870, 70519, 103234, 111115, 141038, 151805, 222230, 227551, 258085, 303610, 352595, 455102, 516170, 705190, 1137755, 2155631, 2275510, 4311262, 5006849, 10013698, 10778155, 16156121, 21556310, 22072447, 25034245, 32312242, 44144894, 50068490, 80780605, 110362235, 161561210, 220724470, 1567143737, 3134287474, 7835718685, 15671437370]

約数ペア:

[(1, 15671437370), (2, 7835718685), (5, 3134287474), (10, 1567143737), (71, 220724470), (97, 161561210), (142, 110362235), (194, 80780605), (313, 50068490), (355, 44144894), (485, 32312242), (626, 25034245), (710, 22072447), (727, 21556310), (970, 16156121), (1454, 10778155), (1565, 10013698), (3130, 5006849), (3635, 4311262), (6887, 2275510), (7270, 2155631), (13774, 1137755), (22223, 705190), (30361, 516170), (34435, 455102), (44446, 352595), (51617, 303610), (60722, 258085), (68870, 227551), (70519, 222230), (103234, 151805), (111115, 141038)]