68098090

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{727}}^1$

素因数の和:799

約数の個数: 64

約数和(自身を含む): 141523200

約数和(自身を除く): 73425110

約数列:

[1, 2, 5, 10, 17, 19, 29, 34, 38, 58, 85, 95, 145, 170, 190, 290, 323, 493, 551, 646, 727, 986, 1102, 1454, 1615, 2465, 2755, 3230, 3635, 4930, 5510, 7270, 9367, 12359, 13813, 18734, 21083, 24718, 27626, 42166, 46835, 61795, 69065, 93670, 105415, 123590, 138130, 210830, 234821, 358411, 400577, 469642, 716822, 801154, 1174105, 1792055, 2002885, 2348210, 3584110, 4005770, 6809809, 13619618, 34049045, 68098090]

約数ペア:

[(1, 68098090), (2, 34049045), (5, 13619618), (10, 6809809), (17, 4005770), (19, 3584110), (29, 2348210), (34, 2002885), (38, 1792055), (58, 1174105), (85, 801154), (95, 716822), (145, 469642), (170, 400577), (190, 358411), (290, 234821), (323, 210830), (493, 138130), (551, 123590), (646, 105415), (727, 93670), (986, 69065), (1102, 61795), (1454, 46835), (1615, 42166), (2465, 27626), (2755, 24718), (3230, 21083), (3635, 18734), (4930, 13813), (5510, 12359), (7270, 9367)]