8468340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{2663}}^1$

素因数の和:2728

約数の個数: 48

約数和(自身を含む): 24167808

約数和(自身を除く): 15699468

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 53, 60, 106, 159, 212, 265, 318, 530, 636, 795, 1060, 1590, 2663, 3180, 5326, 7989, 10652, 13315, 15978, 26630, 31956, 39945, 53260, 79890, 141139, 159780, 282278, 423417, 564556, 705695, 846834, 1411390, 1693668, 2117085, 2822780, 4234170, 8468340]

約数ペア:

[(1, 8468340), (2, 4234170), (3, 2822780), (4, 2117085), (5, 1693668), (6, 1411390), (10, 846834), (12, 705695), (15, 564556), (20, 423417), (30, 282278), (53, 159780), (60, 141139), (106, 79890), (159, 53260), (212, 39945), (265, 31956), (318, 26630), (530, 15978), (636, 13315), (795, 10652), (1060, 7989), (1590, 5326), (2663, 3180)]