29047140

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{53791}}^1$

素因数の和:53809

約数の個数: 48

約数和(自身を含む): 90370560

約数和(自身を除く): 61323420

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 53791, 107582, 161373, 215164, 268955, 322746, 484119, 537910, 645492, 806865, 968238, 1075820, 1452357, 1613730, 1936476, 2420595, 2904714, 3227460, 4841190, 5809428, 7261785, 9682380, 14523570, 29047140]

約数ペア:

[(1, 29047140), (2, 14523570), (3, 9682380), (4, 7261785), (5, 5809428), (6, 4841190), (9, 3227460), (10, 2904714), (12, 2420595), (15, 1936476), (18, 1613730), (20, 1452357), (27, 1075820), (30, 968238), (36, 806865), (45, 645492), (54, 537910), (60, 484119), (90, 322746), (108, 268955), (135, 215164), (180, 161373), (270, 107582), (540, 53791)]