30864836

素因数分解:

$2^2\times {\mathrm{71}}^1\times {\mathrm{191}}^1\times {\mathrm{569}}^1$

素因数の和:835

約数の個数: 24

約数和(自身を含む): 55157760

約数和(自身を除く): 24292924

約数列:

[1, 2, 4, 71, 142, 191, 284, 382, 569, 764, 1138, 2276, 13561, 27122, 40399, 54244, 80798, 108679, 161596, 217358, 434716, 7716209, 15432418, 30864836]

約数ペア:

[(1, 30864836), (2, 15432418), (4, 7716209), (71, 434716), (142, 217358), (191, 161596), (284, 108679), (382, 80798), (569, 54244), (764, 40399), (1138, 27122), (2276, 13561)]