30023950

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{691}}^1$

素因数の和:793

約数の個数: 48

約数和(自身を含む): 61781760

約数和(自身を除く): 31757810

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 55, 79, 110, 158, 275, 395, 550, 691, 790, 869, 1382, 1738, 1975, 3455, 3950, 4345, 6910, 7601, 8690, 15202, 17275, 21725, 34550, 38005, 43450, 54589, 76010, 109178, 190025, 272945, 380050, 545890, 600479, 1200958, 1364725, 2729450, 3002395, 6004790, 15011975, 30023950]

約数ペア:

[(1, 30023950), (2, 15011975), (5, 6004790), (10, 3002395), (11, 2729450), (22, 1364725), (25, 1200958), (50, 600479), (55, 545890), (79, 380050), (110, 272945), (158, 190025), (275, 109178), (395, 76010), (550, 54589), (691, 43450), (790, 38005), (869, 34550), (1382, 21725), (1738, 17275), (1975, 15202), (3455, 8690), (3950, 7601), (4345, 6910)]