98428920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{820241}}^1$

素因数の和:820255

約数の個数: 32

約数和(自身を含む): 295287120

約数和(自身を除く): 196858200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 820241, 1640482, 2460723, 3280964, 4101205, 4921446, 6561928, 8202410, 9842892, 12303615, 16404820, 19685784, 24607230, 32809640, 49214460, 98428920]

約数ペア:

[(1, 98428920), (2, 49214460), (3, 32809640), (4, 24607230), (5, 19685784), (6, 16404820), (8, 12303615), (10, 9842892), (12, 8202410), (15, 6561928), (20, 4921446), (24, 4101205), (30, 3280964), (40, 2460723), (60, 1640482), (120, 820241)]