450859570

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{280037}}^1$

素因数の和:280074

約数の個数: 32

約数和(自身を含む): 967811328

約数和(自身を除く): 516951758

約数列:

[1, 2, 5, 7, 10, 14, 23, 35, 46, 70, 115, 161, 230, 322, 805, 1610, 280037, 560074, 1400185, 1960259, 2800370, 3920518, 6440851, 9801295, 12881702, 19602590, 32204255, 45085957, 64408510, 90171914, 225429785, 450859570]

約数ペア:

[(1, 450859570), (2, 225429785), (5, 90171914), (7, 64408510), (10, 45085957), (14, 32204255), (23, 19602590), (35, 12881702), (46, 9801295), (70, 6440851), (115, 3920518), (161, 2800370), (230, 1960259), (322, 1400185), (805, 560074), (1610, 280037)]