15691590230

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{1033}}^1\times {\mathrm{2579}}^1$

素因数の和:3669

約数の個数: 64

約数和(自身を含む): 30732134400

約数和(自身を除く): 15040544170

約数列:

[1, 2, 5, 10, 19, 31, 38, 62, 95, 155, 190, 310, 589, 1033, 1178, 2066, 2579, 2945, 5158, 5165, 5890, 10330, 12895, 19627, 25790, 32023, 39254, 49001, 64046, 79949, 98002, 98135, 159898, 160115, 196270, 245005, 320230, 399745, 490010, 608437, 799490, 1216874, 1519031, 2664107, 3038062, 3042185, 5328214, 6084370, 7595155, 13320535, 15190310, 26641070, 50618033, 82587317, 101236066, 165174634, 253090165, 412936585, 506180330, 825873170, 1569159023, 3138318046, 7845795115, 15691590230]

約数ペア:

[(1, 15691590230), (2, 7845795115), (5, 3138318046), (10, 1569159023), (19, 825873170), (31, 506180330), (38, 412936585), (62, 253090165), (95, 165174634), (155, 101236066), (190, 82587317), (310, 50618033), (589, 26641070), (1033, 15190310), (1178, 13320535), (2066, 7595155), (2579, 6084370), (2945, 5328214), (5158, 3042185), (5165, 3038062), (5890, 2664107), (10330, 1519031), (12895, 1216874), (19627, 799490), (25790, 608437), (32023, 490010), (39254, 399745), (49001, 320230), (64046, 245005), (79949, 196270), (98002, 160115), (98135, 159898)]