423413220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{415111}}^1$

素因数の和:415140

約数の個数: 48

約数和(自身を含む): 1255298688

約数和(自身を除く): 831885468

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 51, 60, 68, 85, 102, 170, 204, 255, 340, 510, 1020, 415111, 830222, 1245333, 1660444, 2075555, 2490666, 4151110, 4981332, 6226665, 7056887, 8302220, 12453330, 14113774, 21170661, 24906660, 28227548, 35284435, 42341322, 70568870, 84682644, 105853305, 141137740, 211706610, 423413220]

約数ペア:

[(1, 423413220), (2, 211706610), (3, 141137740), (4, 105853305), (5, 84682644), (6, 70568870), (10, 42341322), (12, 35284435), (15, 28227548), (17, 24906660), (20, 21170661), (30, 14113774), (34, 12453330), (51, 8302220), (60, 7056887), (68, 6226665), (85, 4981332), (102, 4151110), (170, 2490666), (204, 2075555), (255, 1660444), (340, 1245333), (510, 830222), (1020, 415111)]