84943890

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{104869}}^1$

素因数の和:104888

約数の個数: 40

約数和(自身を含む): 228406860

約数和(自身を除く): 143462970

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 270, 405, 810, 104869, 209738, 314607, 524345, 629214, 943821, 1048690, 1573035, 1887642, 2831463, 3146070, 4719105, 5662926, 8494389, 9438210, 14157315, 16988778, 28314630, 42471945, 84943890]

約数ペア:

[(1, 84943890), (2, 42471945), (3, 28314630), (5, 16988778), (6, 14157315), (9, 9438210), (10, 8494389), (15, 5662926), (18, 4719105), (27, 3146070), (30, 2831463), (45, 1887642), (54, 1573035), (81, 1048690), (90, 943821), (135, 629214), (162, 524345), (270, 314607), (405, 209738), (810, 104869)]