28540110

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{523}}^1$

素因数の和:657

約数の個数: 64

約数和(自身を含む): 73343232

約数和(自身を除く): 44803122

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 51, 85, 102, 107, 170, 214, 255, 321, 510, 523, 535, 642, 1046, 1070, 1569, 1605, 1819, 2615, 3138, 3210, 3638, 5230, 5457, 7845, 8891, 9095, 10914, 15690, 17782, 18190, 26673, 27285, 44455, 53346, 54570, 55961, 88910, 111922, 133365, 167883, 266730, 279805, 335766, 559610, 839415, 951337, 1678830, 1902674, 2854011, 4756685, 5708022, 9513370, 14270055, 28540110]

約数ペア:

[(1, 28540110), (2, 14270055), (3, 9513370), (5, 5708022), (6, 4756685), (10, 2854011), (15, 1902674), (17, 1678830), (30, 951337), (34, 839415), (51, 559610), (85, 335766), (102, 279805), (107, 266730), (170, 167883), (214, 133365), (255, 111922), (321, 88910), (510, 55961), (523, 54570), (535, 53346), (642, 44455), (1046, 27285), (1070, 26673), (1569, 18190), (1605, 17782), (1819, 15690), (2615, 10914), (3138, 9095), (3210, 8891), (3638, 7845), (5230, 5457)]