89221470

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{228773}}^1$

素因数の和:228796

約数の個数: 32

約数和(自身を含む): 230604192

約数和(自身を除く): 141382722

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 228773, 457546, 686319, 1143865, 1372638, 2287730, 2974049, 3431595, 5948098, 6863190, 8922147, 14870245, 17844294, 29740490, 44610735, 89221470]

約数ペア:

[(1, 89221470), (2, 44610735), (3, 29740490), (5, 17844294), (6, 14870245), (10, 8922147), (13, 6863190), (15, 5948098), (26, 3431595), (30, 2974049), (39, 2287730), (65, 1372638), (78, 1143865), (130, 686319), (195, 457546), (390, 228773)]