40638930

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{58897}}^1$

素因数の和:58930

約数の個数: 32

約数和(自身を含む): 101775744

約数和(自身を除く): 61136814

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 46, 69, 115, 138, 230, 345, 690, 58897, 117794, 176691, 294485, 353382, 588970, 883455, 1354631, 1766910, 2709262, 4063893, 6773155, 8127786, 13546310, 20319465, 40638930]

約数ペア:

[(1, 40638930), (2, 20319465), (3, 13546310), (5, 8127786), (6, 6773155), (10, 4063893), (15, 2709262), (23, 1766910), (30, 1354631), (46, 883455), (69, 588970), (115, 353382), (138, 294485), (230, 176691), (345, 117794), (690, 58897)]