109619570

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{4639}}^1$

素因数の和:4802

約数の個数: 32

約数和(自身を含む): 210470400

約数和(自身を除く): 100850830

約数列:

[1, 2, 5, 10, 17, 34, 85, 139, 170, 278, 695, 1390, 2363, 4639, 4726, 9278, 11815, 23195, 23630, 46390, 78863, 157726, 394315, 644821, 788630, 1289642, 3224105, 6448210, 10961957, 21923914, 54809785, 109619570]

約数ペア:

[(1, 109619570), (2, 54809785), (5, 21923914), (10, 10961957), (17, 6448210), (34, 3224105), (85, 1289642), (139, 788630), (170, 644821), (278, 394315), (695, 157726), (1390, 78863), (2363, 46390), (4639, 23630), (4726, 23195), (9278, 11815)]