1520348724

素因数分解:

$2^2\times 3^3\times {\mathrm{67}}^1\times {\mathrm{210109}}^1$

素因数の和:210189

約数の個数: 48

約数和(自身を含む): 4000494400

約数和(自身を除く): 2480145676

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 67, 108, 134, 201, 268, 402, 603, 804, 1206, 1809, 2412, 3618, 7236, 210109, 420218, 630327, 840436, 1260654, 1890981, 2521308, 3781962, 5672943, 7563924, 11345886, 14077303, 22691772, 28154606, 42231909, 56309212, 84463818, 126695727, 168927636, 253391454, 380087181, 506782908, 760174362, 1520348724]

約数ペア:

[(1, 1520348724), (2, 760174362), (3, 506782908), (4, 380087181), (6, 253391454), (9, 168927636), (12, 126695727), (18, 84463818), (27, 56309212), (36, 42231909), (54, 28154606), (67, 22691772), (108, 14077303), (134, 11345886), (201, 7563924), (268, 5672943), (402, 3781962), (603, 2521308), (804, 1890981), (1206, 1260654), (1809, 840436), (2412, 630327), (3618, 420218), (7236, 210109)]