345366910

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{211}}^1\times {\mathrm{349}}^1$

素因数の和:641

約数の個数: 64

約数和(自身を含む): 726566400

約数和(自身を除く): 381199490

約数列:

[1, 2, 5, 7, 10, 14, 35, 67, 70, 134, 211, 335, 349, 422, 469, 670, 698, 938, 1055, 1477, 1745, 2110, 2345, 2443, 2954, 3490, 4690, 4886, 7385, 12215, 14137, 14770, 23383, 24430, 28274, 46766, 70685, 73639, 98959, 116915, 141370, 147278, 163681, 197918, 233830, 327362, 368195, 494795, 515473, 736390, 818405, 989590, 1030946, 1636810, 2577365, 4933813, 5154730, 9867626, 24669065, 34536691, 49338130, 69073382, 172683455, 345366910]

約数ペア:

[(1, 345366910), (2, 172683455), (5, 69073382), (7, 49338130), (10, 34536691), (14, 24669065), (35, 9867626), (67, 5154730), (70, 4933813), (134, 2577365), (211, 1636810), (335, 1030946), (349, 989590), (422, 818405), (469, 736390), (670, 515473), (698, 494795), (938, 368195), (1055, 327362), (1477, 233830), (1745, 197918), (2110, 163681), (2345, 147278), (2443, 141370), (2954, 116915), (3490, 98959), (4690, 73639), (4886, 70685), (7385, 46766), (12215, 28274), (14137, 24430), (14770, 23383)]