254594770

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{18679}}^1$

素因数の和:18762

約数の個数: 32

約数和(自身を含む): 484185600

約数和(自身を除く): 229590830

約数列:

[1, 2, 5, 10, 29, 47, 58, 94, 145, 235, 290, 470, 1363, 2726, 6815, 13630, 18679, 37358, 93395, 186790, 541691, 877913, 1083382, 1755826, 2708455, 4389565, 5416910, 8779130, 25459477, 50918954, 127297385, 254594770]

約数ペア:

[(1, 254594770), (2, 127297385), (5, 50918954), (10, 25459477), (29, 8779130), (47, 5416910), (58, 4389565), (94, 2708455), (145, 1755826), (235, 1083382), (290, 877913), (470, 541691), (1363, 186790), (2726, 93395), (6815, 37358), (13630, 18679)]