5407980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{173}}^1\times {\mathrm{521}}^1$

素因数の和:706

約数の個数: 48

約数和(自身を含む): 15259104

約数和(自身を除く): 9851124

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 173, 346, 519, 521, 692, 865, 1038, 1042, 1563, 1730, 2076, 2084, 2595, 2605, 3126, 3460, 5190, 5210, 6252, 7815, 10380, 10420, 15630, 31260, 90133, 180266, 270399, 360532, 450665, 540798, 901330, 1081596, 1351995, 1802660, 2703990, 5407980]

約数ペア:

[(1, 5407980), (2, 2703990), (3, 1802660), (4, 1351995), (5, 1081596), (6, 901330), (10, 540798), (12, 450665), (15, 360532), (20, 270399), (30, 180266), (60, 90133), (173, 31260), (346, 15630), (519, 10420), (521, 10380), (692, 7815), (865, 6252), (1038, 5210), (1042, 5190), (1563, 3460), (1730, 3126), (2076, 2605), (2084, 2595)]