39993390

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{107}}^1\times {\mathrm{4153}}^1$

素因数の和:4273

約数の個数: 48

約数和(自身を含む): 104979888

約数和(自身を除く): 64986498

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 107, 214, 321, 535, 642, 963, 1070, 1605, 1926, 3210, 4153, 4815, 8306, 9630, 12459, 20765, 24918, 37377, 41530, 62295, 74754, 124590, 186885, 373770, 444371, 888742, 1333113, 2221855, 2666226, 3999339, 4443710, 6665565, 7998678, 13331130, 19996695, 39993390]

約数ペア:

[(1, 39993390), (2, 19996695), (3, 13331130), (5, 7998678), (6, 6665565), (9, 4443710), (10, 3999339), (15, 2666226), (18, 2221855), (30, 1333113), (45, 888742), (90, 444371), (107, 373770), (214, 186885), (321, 124590), (535, 74754), (642, 62295), (963, 41530), (1070, 37377), (1605, 24918), (1926, 20765), (3210, 12459), (4153, 9630), (4815, 8306)]