2100070390

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1327}}^1\times {\mathrm{14387}}^1$

素因数の和:15732

約数の個数: 32

約数和(自身を含む): 4127169024

約数和(自身を除く): 2027098634

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 1327, 2654, 6635, 13270, 14387, 14597, 28774, 29194, 71935, 72985, 143870, 145970, 158257, 316514, 791285, 1582570, 19091549, 38183098, 95457745, 190915490, 210007039, 420014078, 1050035195, 2100070390]

約数ペア:

[(1, 2100070390), (2, 1050035195), (5, 420014078), (10, 210007039), (11, 190915490), (22, 95457745), (55, 38183098), (110, 19091549), (1327, 1582570), (2654, 791285), (6635, 316514), (13270, 158257), (14387, 145970), (14597, 143870), (28774, 72985), (29194, 71935)]