15676760290

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{83}}^1\times {\mathrm{20963}}^1$

素因数の和:21123

約数の個数: 64

約数和(自身を含む): 30810036096

約数和(自身を除く): 15133275806

約数列:

[1, 2, 5, 10, 17, 34, 53, 83, 85, 106, 166, 170, 265, 415, 530, 830, 901, 1411, 1802, 2822, 4399, 4505, 7055, 8798, 9010, 14110, 20963, 21995, 41926, 43990, 74783, 104815, 149566, 209630, 356371, 373915, 712742, 747830, 1111039, 1739929, 1781855, 2222078, 3479858, 3563710, 5555195, 8699645, 11110390, 17399290, 18887663, 29578793, 37775326, 59157586, 92216237, 94438315, 147893965, 184432474, 188876630, 295787930, 461081185, 922162370, 1567676029, 3135352058, 7838380145, 15676760290]

約数ペア:

[(1, 15676760290), (2, 7838380145), (5, 3135352058), (10, 1567676029), (17, 922162370), (34, 461081185), (53, 295787930), (83, 188876630), (85, 184432474), (106, 147893965), (166, 94438315), (170, 92216237), (265, 59157586), (415, 37775326), (530, 29578793), (830, 18887663), (901, 17399290), (1411, 11110390), (1802, 8699645), (2822, 5555195), (4399, 3563710), (4505, 3479858), (7055, 2222078), (8798, 1781855), (9010, 1739929), (14110, 1111039), (20963, 747830), (21995, 712742), (41926, 373915), (43990, 356371), (74783, 209630), (104815, 149566)]