264330430

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{290473}}^1$

素因数の和:290500

約数の個数: 32

約数和(自身を含む): 585595584

約数和(自身を除く): 321265154

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 65, 70, 91, 130, 182, 455, 910, 290473, 580946, 1452365, 2033311, 2904730, 3776149, 4066622, 7552298, 10166555, 18880745, 20333110, 26433043, 37761490, 52866086, 132165215, 264330430]

約数ペア:

[(1, 264330430), (2, 132165215), (5, 52866086), (7, 37761490), (10, 26433043), (13, 20333110), (14, 18880745), (26, 10166555), (35, 7552298), (65, 4066622), (70, 3776149), (91, 2904730), (130, 2033311), (182, 1452365), (455, 580946), (910, 290473)]