89754770

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{113}}^1\times {\mathrm{1621}}^1$

素因数の和:1755

約数の個数: 48

約数和(自身を含む): 189715608

約数和(自身を除く): 99960838

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 113, 226, 245, 490, 565, 791, 1130, 1582, 1621, 3242, 3955, 5537, 7910, 8105, 11074, 11347, 16210, 22694, 27685, 55370, 56735, 79429, 113470, 158858, 183173, 366346, 397145, 794290, 915865, 1282211, 1831730, 2564422, 6411055, 8975477, 12822110, 17950954, 44877385, 89754770]

約数ペア:

[(1, 89754770), (2, 44877385), (5, 17950954), (7, 12822110), (10, 8975477), (14, 6411055), (35, 2564422), (49, 1831730), (70, 1282211), (98, 915865), (113, 794290), (226, 397145), (245, 366346), (490, 183173), (565, 158858), (791, 113470), (1130, 79429), (1582, 56735), (1621, 55370), (3242, 27685), (3955, 22694), (5537, 16210), (7910, 11347), (8105, 11074)]