12435870

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{269}}^1$

素因数の和:369

約数の個数: 64

約数和(自身を含む): 31726080

約数和(自身を除く): 19290210

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 46, 67, 69, 115, 134, 138, 201, 230, 269, 335, 345, 402, 538, 670, 690, 807, 1005, 1345, 1541, 1614, 2010, 2690, 3082, 4035, 4623, 6187, 7705, 8070, 9246, 12374, 15410, 18023, 18561, 23115, 30935, 36046, 37122, 46230, 54069, 61870, 90115, 92805, 108138, 180230, 185610, 270345, 414529, 540690, 829058, 1243587, 2072645, 2487174, 4145290, 6217935, 12435870]

約数ペア:

[(1, 12435870), (2, 6217935), (3, 4145290), (5, 2487174), (6, 2072645), (10, 1243587), (15, 829058), (23, 540690), (30, 414529), (46, 270345), (67, 185610), (69, 180230), (115, 108138), (134, 92805), (138, 90115), (201, 61870), (230, 54069), (269, 46230), (335, 37122), (345, 36046), (402, 30935), (538, 23115), (670, 18561), (690, 18023), (807, 15410), (1005, 12374), (1345, 9246), (1541, 8070), (1614, 7705), (2010, 6187), (2690, 4623), (3082, 4035)]