181891910

素因数分解:

$2^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{101}}^1\times {\mathrm{2467}}^1$

素因数の和:2648

約数の個数: 32

約数和(自身を含む): 335312352

約数和(自身を除く): 153420442

約数列:

[1, 2, 5, 10, 73, 101, 146, 202, 365, 505, 730, 1010, 2467, 4934, 7373, 12335, 14746, 24670, 36865, 73730, 180091, 249167, 360182, 498334, 900455, 1245835, 1800910, 2491670, 18189191, 36378382, 90945955, 181891910]

約数ペア:

[(1, 181891910), (2, 90945955), (5, 36378382), (10, 18189191), (73, 2491670), (101, 1800910), (146, 1245835), (202, 900455), (365, 498334), (505, 360182), (730, 249167), (1010, 180091), (2467, 73730), (4934, 36865), (7373, 24670), (12335, 14746)]