104499990

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{55291}}^1$

素因数の和:55314

約数の個数: 64

約数和(自身を含む): 318481920

約数和(自身を除く): 213981930

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 54, 63, 70, 90, 105, 126, 135, 189, 210, 270, 315, 378, 630, 945, 1890, 55291, 110582, 165873, 276455, 331746, 387037, 497619, 552910, 774074, 829365, 995238, 1161111, 1492857, 1658730, 1935185, 2322222, 2488095, 2985714, 3483333, 3870370, 4976190, 5805555, 6966666, 7464285, 10449999, 11611110, 14928570, 17416665, 20899998, 34833330, 52249995, 104499990]

約数ペア:

[(1, 104499990), (2, 52249995), (3, 34833330), (5, 20899998), (6, 17416665), (7, 14928570), (9, 11611110), (10, 10449999), (14, 7464285), (15, 6966666), (18, 5805555), (21, 4976190), (27, 3870370), (30, 3483333), (35, 2985714), (42, 2488095), (45, 2322222), (54, 1935185), (63, 1658730), (70, 1492857), (90, 1161111), (105, 995238), (126, 829365), (135, 774074), (189, 552910), (210, 497619), (270, 387037), (315, 331746), (378, 276455), (630, 165873), (945, 110582), (1890, 55291)]