2018758710

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{101}}^1\times {\mathrm{463}}^1\times {\mathrm{1439}}^1$

素因数の和:2013

約数の個数: 64

約数和(自身を含む): 4906967040

約数和(自身を除く): 2888208330

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 101, 202, 303, 463, 505, 606, 926, 1010, 1389, 1439, 1515, 2315, 2778, 2878, 3030, 4317, 4630, 6945, 7195, 8634, 13890, 14390, 21585, 43170, 46763, 93526, 140289, 145339, 233815, 280578, 290678, 436017, 467630, 666257, 701445, 726695, 872034, 1332514, 1402890, 1453390, 1998771, 2180085, 3331285, 3997542, 4360170, 6662570, 9993855, 19987710, 67291957, 134583914, 201875871, 336459785, 403751742, 672919570, 1009379355, 2018758710]

約数ペア:

[(1, 2018758710), (2, 1009379355), (3, 672919570), (5, 403751742), (6, 336459785), (10, 201875871), (15, 134583914), (30, 67291957), (101, 19987710), (202, 9993855), (303, 6662570), (463, 4360170), (505, 3997542), (606, 3331285), (926, 2180085), (1010, 1998771), (1389, 1453390), (1439, 1402890), (1515, 1332514), (2315, 872034), (2778, 726695), (2878, 701445), (3030, 666257), (4317, 467630), (4630, 436017), (6945, 290678), (7195, 280578), (8634, 233815), (13890, 145339), (14390, 140289), (21585, 93526), (43170, 46763)]