68543130

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{107}}^1\times {\mathrm{131}}^1\times {\mathrm{163}}^1$

素因数の和:411

約数の個数: 64

約数和(自身を含む): 168334848

約数和(自身を除く): 99791718

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 107, 131, 163, 214, 262, 321, 326, 393, 489, 535, 642, 655, 786, 815, 978, 1070, 1310, 1605, 1630, 1965, 2445, 3210, 3930, 4890, 14017, 17441, 21353, 28034, 34882, 42051, 42706, 52323, 64059, 70085, 84102, 87205, 104646, 106765, 128118, 140170, 174410, 210255, 213530, 261615, 320295, 420510, 523230, 640590, 2284771, 4569542, 6854313, 11423855, 13708626, 22847710, 34271565, 68543130]

約数ペア:

[(1, 68543130), (2, 34271565), (3, 22847710), (5, 13708626), (6, 11423855), (10, 6854313), (15, 4569542), (30, 2284771), (107, 640590), (131, 523230), (163, 420510), (214, 320295), (262, 261615), (321, 213530), (326, 210255), (393, 174410), (489, 140170), (535, 128118), (642, 106765), (655, 104646), (786, 87205), (815, 84102), (978, 70085), (1070, 64059), (1310, 52323), (1605, 42706), (1630, 42051), (1965, 34882), (2445, 28034), (3210, 21353), (3930, 17441), (4890, 14017)]