616933140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{447053}}^1$

素因数の和:447088

約数の個数: 48

約数和(自身を含む): 1802521728

約数和(自身を除く): 1185588588

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 30, 46, 60, 69, 92, 115, 138, 230, 276, 345, 460, 690, 1380, 447053, 894106, 1341159, 1788212, 2235265, 2682318, 4470530, 5364636, 6705795, 8941060, 10282219, 13411590, 20564438, 26823180, 30846657, 41128876, 51411095, 61693314, 102822190, 123386628, 154233285, 205644380, 308466570, 616933140]

約数ペア:

[(1, 616933140), (2, 308466570), (3, 205644380), (4, 154233285), (5, 123386628), (6, 102822190), (10, 61693314), (12, 51411095), (15, 41128876), (20, 30846657), (23, 26823180), (30, 20564438), (46, 13411590), (60, 10282219), (69, 8941060), (92, 6705795), (115, 5364636), (138, 4470530), (230, 2682318), (276, 2235265), (345, 1788212), (460, 1341159), (690, 894106), (1380, 447053)]