28932570

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{563}}^1\times {\mathrm{571}}^1$

素因数の和:1147

約数の個数: 48

約数和(自身を含む): 75490272

約数和(自身を除く): 46557702

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 563, 571, 1126, 1142, 1689, 1713, 2815, 2855, 3378, 3426, 5067, 5139, 5630, 5710, 8445, 8565, 10134, 10278, 16890, 17130, 25335, 25695, 50670, 51390, 321473, 642946, 964419, 1607365, 1928838, 2893257, 3214730, 4822095, 5786514, 9644190, 14466285, 28932570]

約数ペア:

[(1, 28932570), (2, 14466285), (3, 9644190), (5, 5786514), (6, 4822095), (9, 3214730), (10, 2893257), (15, 1928838), (18, 1607365), (30, 964419), (45, 642946), (90, 321473), (563, 51390), (571, 50670), (1126, 25695), (1142, 25335), (1689, 17130), (1713, 16890), (2815, 10278), (2855, 10134), (3378, 8565), (3426, 8445), (5067, 5710), (5139, 5630)]