13467421620

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{149}}^1\times {\mathrm{502141}}^1$

素因数の和:502305

約数の個数: 72

約数和(自身を含む): 41125429800

約数和(自身を除く): 27658008180

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 149, 180, 298, 447, 596, 745, 894, 1341, 1490, 1788, 2235, 2682, 2980, 4470, 5364, 6705, 8940, 13410, 26820, 502141, 1004282, 1506423, 2008564, 2510705, 3012846, 4519269, 5021410, 6025692, 7532115, 9038538, 10042820, 15064230, 18077076, 22596345, 30128460, 45192690, 74819009, 90385380, 149638018, 224457027, 299276036, 374095045, 448914054, 673371081, 748190090, 897828108, 1122285135, 1346742162, 1496380180, 2244570270, 2693484324, 3366855405, 4489140540, 6733710810, 13467421620]

約数ペア:

[(1, 13467421620), (2, 6733710810), (3, 4489140540), (4, 3366855405), (5, 2693484324), (6, 2244570270), (9, 1496380180), (10, 1346742162), (12, 1122285135), (15, 897828108), (18, 748190090), (20, 673371081), (30, 448914054), (36, 374095045), (45, 299276036), (60, 224457027), (90, 149638018), (149, 90385380), (180, 74819009), (298, 45192690), (447, 30128460), (596, 22596345), (745, 18077076), (894, 15064230), (1341, 10042820), (1490, 9038538), (1788, 7532115), (2235, 6025692), (2682, 5021410), (2980, 4519269), (4470, 3012846), (5364, 2510705), (6705, 2008564), (8940, 1506423), (13410, 1004282), (26820, 502141)]