628647570

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{1063}}^1\times {\mathrm{6571}}^1$

素因数の和:7647

約数の個数: 48

約数和(自身を含む): 1636270272

約数和(自身を除く): 1007622702

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 1063, 2126, 3189, 5315, 6378, 6571, 9567, 10630, 13142, 15945, 19134, 19713, 31890, 32855, 39426, 47835, 59139, 65710, 95670, 98565, 118278, 197130, 295695, 591390, 6984973, 13969946, 20954919, 34924865, 41909838, 62864757, 69849730, 104774595, 125729514, 209549190, 314323785, 628647570]

約数ペア:

[(1, 628647570), (2, 314323785), (3, 209549190), (5, 125729514), (6, 104774595), (9, 69849730), (10, 62864757), (15, 41909838), (18, 34924865), (30, 20954919), (45, 13969946), (90, 6984973), (1063, 591390), (2126, 295695), (3189, 197130), (5315, 118278), (6378, 98565), (6571, 95670), (9567, 65710), (10630, 59139), (13142, 47835), (15945, 39426), (19134, 32855), (19713, 31890)]