528030420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{139}}^1\times {\mathrm{63313}}^1$

素因数の和:63464

約数の個数: 48

約数和(自身を含む): 1489145280

約数和(自身を除く): 961114860

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 139, 278, 417, 556, 695, 834, 1390, 1668, 2085, 2780, 4170, 8340, 63313, 126626, 189939, 253252, 316565, 379878, 633130, 759756, 949695, 1266260, 1899390, 3798780, 8800507, 17601014, 26401521, 35202028, 44002535, 52803042, 88005070, 105606084, 132007605, 176010140, 264015210, 528030420]

約数ペア:

[(1, 528030420), (2, 264015210), (3, 176010140), (4, 132007605), (5, 105606084), (6, 88005070), (10, 52803042), (12, 44002535), (15, 35202028), (20, 26401521), (30, 17601014), (60, 8800507), (139, 3798780), (278, 1899390), (417, 1266260), (556, 949695), (695, 759756), (834, 633130), (1390, 379878), (1668, 316565), (2085, 253252), (2780, 189939), (4170, 126626), (8340, 63313)]