609969190

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{641}}^1\times {\mathrm{2213}}^1$

素因数の和:2904

約数の個数: 32

約数和(自身を含む): 1125739296

約数和(自身を除く): 515770106

約数列:

[1, 2, 5, 10, 43, 86, 215, 430, 641, 1282, 2213, 3205, 4426, 6410, 11065, 22130, 27563, 55126, 95159, 137815, 190318, 275630, 475795, 951590, 1418533, 2837066, 7092665, 14185330, 60996919, 121993838, 304984595, 609969190]

約数ペア:

[(1, 609969190), (2, 304984595), (5, 121993838), (10, 60996919), (43, 14185330), (86, 7092665), (215, 2837066), (430, 1418533), (641, 951590), (1282, 475795), (2213, 275630), (3205, 190318), (4426, 137815), (6410, 95159), (11065, 55126), (22130, 27563)]