143676990

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{177379}}^1$

素因数の和:177398

約数の個数: 40

約数和(自身を含む): 386333640

約数和(自身を除く): 242656650

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 270, 405, 810, 177379, 354758, 532137, 886895, 1064274, 1596411, 1773790, 2660685, 3192822, 4789233, 5321370, 7982055, 9578466, 14367699, 15964110, 23946165, 28735398, 47892330, 71838495, 143676990]

約数ペア:

[(1, 143676990), (2, 71838495), (3, 47892330), (5, 28735398), (6, 23946165), (9, 15964110), (10, 14367699), (15, 9578466), (18, 7982055), (27, 5321370), (30, 4789233), (45, 3192822), (54, 2660685), (81, 1773790), (90, 1596411), (135, 1064274), (162, 886895), (270, 532137), (405, 354758), (810, 177379)]