431366220

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{107}}^1\times {\mathrm{22397}}^1$

素因数の和:22519

約数の個数: 72

約数和(自身を含む): 1320765264

約数和(自身を除く): 889399044

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 107, 180, 214, 321, 428, 535, 642, 963, 1070, 1284, 1605, 1926, 2140, 3210, 3852, 4815, 6420, 9630, 19260, 22397, 44794, 67191, 89588, 111985, 134382, 201573, 223970, 268764, 335955, 403146, 447940, 671910, 806292, 1007865, 1343820, 2015730, 2396479, 4031460, 4792958, 7189437, 9585916, 11982395, 14378874, 21568311, 23964790, 28757748, 35947185, 43136622, 47929580, 71894370, 86273244, 107841555, 143788740, 215683110, 431366220]

約数ペア:

[(1, 431366220), (2, 215683110), (3, 143788740), (4, 107841555), (5, 86273244), (6, 71894370), (9, 47929580), (10, 43136622), (12, 35947185), (15, 28757748), (18, 23964790), (20, 21568311), (30, 14378874), (36, 11982395), (45, 9585916), (60, 7189437), (90, 4792958), (107, 4031460), (180, 2396479), (214, 2015730), (321, 1343820), (428, 1007865), (535, 806292), (642, 671910), (963, 447940), (1070, 403146), (1284, 335955), (1605, 268764), (1926, 223970), (2140, 201573), (3210, 134382), (3852, 111985), (4815, 89588), (6420, 67191), (9630, 44794), (19260, 22397)]