1215411670

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1123}}^1\times {\mathrm{9839}}^1$

素因数の和:10980

約数の個数: 32

約数和(自身を含む): 2388994560

約数和(自身を除く): 1173582890

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 1123, 2246, 5615, 9839, 11230, 12353, 19678, 24706, 49195, 61765, 98390, 108229, 123530, 216458, 541145, 1082290, 11049197, 22098394, 55245985, 110491970, 121541167, 243082334, 607705835, 1215411670]

約数ペア:

[(1, 1215411670), (2, 607705835), (5, 243082334), (10, 121541167), (11, 110491970), (22, 55245985), (55, 22098394), (110, 11049197), (1123, 1082290), (2246, 541145), (5615, 216458), (9839, 123530), (11230, 108229), (12353, 98390), (19678, 61765), (24706, 49195)]