12971610

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{107}}^1\times {\mathrm{449}}^1$

素因数の和:572

約数の個数: 64

約数和(自身を含む): 34992000

約数和(自身を除く): 22020390

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 107, 135, 214, 270, 321, 449, 535, 642, 898, 963, 1070, 1347, 1605, 1926, 2245, 2694, 2889, 3210, 4041, 4490, 4815, 5778, 6735, 8082, 9630, 12123, 13470, 14445, 20205, 24246, 28890, 40410, 48043, 60615, 96086, 121230, 144129, 240215, 288258, 432387, 480430, 720645, 864774, 1297161, 1441290, 2161935, 2594322, 4323870, 6485805, 12971610]

約数ペア:

[(1, 12971610), (2, 6485805), (3, 4323870), (5, 2594322), (6, 2161935), (9, 1441290), (10, 1297161), (15, 864774), (18, 720645), (27, 480430), (30, 432387), (45, 288258), (54, 240215), (90, 144129), (107, 121230), (135, 96086), (214, 60615), (270, 48043), (321, 40410), (449, 28890), (535, 24246), (642, 20205), (898, 14445), (963, 13470), (1070, 12123), (1347, 9630), (1605, 8082), (1926, 6735), (2245, 5778), (2694, 4815), (2889, 4490), (3210, 4041)]