40342230

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{19489}}^1$

素因数の和:19525

約数の個数: 48

約数和(自身を含む): 109455840

約数和(自身を除く): 69113610

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 23, 30, 45, 46, 69, 90, 115, 138, 207, 230, 345, 414, 690, 1035, 2070, 19489, 38978, 58467, 97445, 116934, 175401, 194890, 292335, 350802, 448247, 584670, 877005, 896494, 1344741, 1754010, 2241235, 2689482, 4034223, 4482470, 6723705, 8068446, 13447410, 20171115, 40342230]

約数ペア:

[(1, 40342230), (2, 20171115), (3, 13447410), (5, 8068446), (6, 6723705), (9, 4482470), (10, 4034223), (15, 2689482), (18, 2241235), (23, 1754010), (30, 1344741), (45, 896494), (46, 877005), (69, 584670), (90, 448247), (115, 350802), (138, 292335), (207, 194890), (230, 175401), (345, 116934), (414, 97445), (690, 58467), (1035, 38978), (2070, 19489)]