12487110

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{463}}^1$

素因数の和:533

約数の個数: 64

約数和(自身を含む): 32071680

約数和(自身を除く): 19584570

約数列:

[1, 2, 3, 5, 6, 10, 15, 29, 30, 31, 58, 62, 87, 93, 145, 155, 174, 186, 290, 310, 435, 463, 465, 870, 899, 926, 930, 1389, 1798, 2315, 2697, 2778, 4495, 4630, 5394, 6945, 8990, 13427, 13485, 13890, 14353, 26854, 26970, 28706, 40281, 43059, 67135, 71765, 80562, 86118, 134270, 143530, 201405, 215295, 402810, 416237, 430590, 832474, 1248711, 2081185, 2497422, 4162370, 6243555, 12487110]

約数ペア:

[(1, 12487110), (2, 6243555), (3, 4162370), (5, 2497422), (6, 2081185), (10, 1248711), (15, 832474), (29, 430590), (30, 416237), (31, 402810), (58, 215295), (62, 201405), (87, 143530), (93, 134270), (145, 86118), (155, 80562), (174, 71765), (186, 67135), (290, 43059), (310, 40281), (435, 28706), (463, 26970), (465, 26854), (870, 14353), (899, 13890), (926, 13485), (930, 13427), (1389, 8990), (1798, 6945), (2315, 5394), (2697, 4630), (2778, 4495)]