230858810

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{14923}}^1$

素因数の和:14967

約数の個数: 64

約数和(自身を含む): 541562112

約数和(自身を除く): 310703302

約数列:

[1, 2, 5, 7, 10, 13, 14, 17, 26, 34, 35, 65, 70, 85, 91, 119, 130, 170, 182, 221, 238, 442, 455, 595, 910, 1105, 1190, 1547, 2210, 3094, 7735, 14923, 15470, 29846, 74615, 104461, 149230, 193999, 208922, 253691, 387998, 507382, 522305, 969995, 1044610, 1268455, 1357993, 1775837, 1939990, 2536910, 2715986, 3297983, 3551674, 6595966, 6789965, 8879185, 13579930, 16489915, 17758370, 23085881, 32979830, 46171762, 115429405, 230858810]

約数ペア:

[(1, 230858810), (2, 115429405), (5, 46171762), (7, 32979830), (10, 23085881), (13, 17758370), (14, 16489915), (17, 13579930), (26, 8879185), (34, 6789965), (35, 6595966), (65, 3551674), (70, 3297983), (85, 2715986), (91, 2536910), (119, 1939990), (130, 1775837), (170, 1357993), (182, 1268455), (221, 1044610), (238, 969995), (442, 522305), (455, 507382), (595, 387998), (910, 253691), (1105, 208922), (1190, 193999), (1547, 149230), (2210, 104461), (3094, 74615), (7735, 29846), (14923, 15470)]