15698934820

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{127}}^1\times {\mathrm{3181}}^1$

素因数の和:3413

約数の個数: 96

約数和(自身を含む): 34897121280

約数和(自身を除く): 19198186460

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 67, 116, 127, 134, 145, 254, 268, 290, 335, 508, 580, 635, 670, 1270, 1340, 1943, 2540, 3181, 3683, 3886, 6362, 7366, 7772, 8509, 9715, 12724, 14732, 15905, 17018, 18415, 19430, 31810, 34036, 36830, 38860, 42545, 63620, 73660, 85090, 92249, 170180, 184498, 213127, 246761, 368996, 403987, 426254, 461245, 493522, 807974, 852508, 922490, 987044, 1065635, 1233805, 1615948, 1844980, 2019935, 2131270, 2467610, 4039870, 4262540, 4935220, 6180683, 8079740, 11715623, 12361366, 23431246, 24722732, 27067129, 30903415, 46862492, 54134258, 58578115, 61806830, 108268516, 117156230, 123613660, 135335645, 234312460, 270671290, 541342580, 784946741, 1569893482, 3139786964, 3924733705, 7849467410, 15698934820]

約数ペア:

[(1, 15698934820), (2, 7849467410), (4, 3924733705), (5, 3139786964), (10, 1569893482), (20, 784946741), (29, 541342580), (58, 270671290), (67, 234312460), (116, 135335645), (127, 123613660), (134, 117156230), (145, 108268516), (254, 61806830), (268, 58578115), (290, 54134258), (335, 46862492), (508, 30903415), (580, 27067129), (635, 24722732), (670, 23431246), (1270, 12361366), (1340, 11715623), (1943, 8079740), (2540, 6180683), (3181, 4935220), (3683, 4262540), (3886, 4039870), (6362, 2467610), (7366, 2131270), (7772, 2019935), (8509, 1844980), (9715, 1615948), (12724, 1233805), (14732, 1065635), (15905, 987044), (17018, 922490), (18415, 852508), (19430, 807974), (31810, 493522), (34036, 461245), (36830, 426254), (38860, 403987), (42545, 368996), (63620, 246761), (73660, 213127), (85090, 184498), (92249, 170180)]