1419490

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{241}}^1$

素因数の和:298

約数の個数: 32

約数和(自身を含む): 2787840

約数和(自身を除く): 1368350

約数列:

[1, 2, 5, 10, 19, 31, 38, 62, 95, 155, 190, 241, 310, 482, 589, 1178, 1205, 2410, 2945, 4579, 5890, 7471, 9158, 14942, 22895, 37355, 45790, 74710, 141949, 283898, 709745, 1419490]

約数ペア:

[(1, 1419490), (2, 709745), (5, 283898), (10, 141949), (19, 74710), (31, 45790), (38, 37355), (62, 22895), (95, 14942), (155, 9158), (190, 7471), (241, 5890), (310, 4579), (482, 2945), (589, 2410), (1178, 1205)]