42339090

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{1427}}^1$

素因数の和:1503

約数の個数: 64

約数和(自身を含む): 108573696

約数和(自身を除く): 66234606

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 43, 46, 69, 86, 115, 129, 138, 215, 230, 258, 345, 430, 645, 690, 989, 1290, 1427, 1978, 2854, 2967, 4281, 4945, 5934, 7135, 8562, 9890, 14270, 14835, 21405, 29670, 32821, 42810, 61361, 65642, 98463, 122722, 164105, 184083, 196926, 306805, 328210, 368166, 492315, 613610, 920415, 984630, 1411303, 1840830, 2822606, 4233909, 7056515, 8467818, 14113030, 21169545, 42339090]

約数ペア:

[(1, 42339090), (2, 21169545), (3, 14113030), (5, 8467818), (6, 7056515), (10, 4233909), (15, 2822606), (23, 1840830), (30, 1411303), (43, 984630), (46, 920415), (69, 613610), (86, 492315), (115, 368166), (129, 328210), (138, 306805), (215, 196926), (230, 184083), (258, 164105), (345, 122722), (430, 98463), (645, 65642), (690, 61361), (989, 42810), (1290, 32821), (1427, 29670), (1978, 21405), (2854, 14835), (2967, 14270), (4281, 9890), (4945, 8562), (5934, 7135)]