64145430

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{107}}^1\times {\mathrm{6661}}^1$

素因数の和:6781

約数の個数: 48

約数和(自身を含む): 168362064

約数和(自身を除く): 104216634

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, 4815, 6661, 9630, 13322, 19983, 33305, 39966, 59949, 66610, 99915, 119898, 199830, 299745, 599490, 712727, 1425454, 2138181, 3563635, 4276362, 6414543, 7127270, 10690905, 12829086, 21381810, 32072715, 64145430]

約数ペア:

[(1, 64145430), (2, 32072715), (3, 21381810), (5, 12829086), (6, 10690905), (9, 7127270), (10, 6414543), (15, 4276362), (18, 3563635), (30, 2138181), (45, 1425454), (90, 712727), (107, 599490), (214, 299745), (321, 199830), (535, 119898), (642, 99915), (963, 66610), (1070, 59949), (1605, 39966), (1926, 33305), (3210, 19983), (4815, 13322), (6661, 9630)]