30729348

素因数分解:

$2^2\times 3^3\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{509}}^1$

素因数の和:578

約数の個数: 96

約数和(自身を含む): 87964800

約数和(自身を除く): 57235452

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 43, 52, 54, 78, 86, 108, 117, 129, 156, 172, 234, 258, 351, 387, 468, 509, 516, 559, 702, 774, 1018, 1118, 1161, 1404, 1527, 1548, 1677, 2036, 2236, 2322, 3054, 3354, 4581, 4644, 5031, 6108, 6617, 6708, 9162, 10062, 13234, 13743, 15093, 18324, 19851, 20124, 21887, 26468, 27486, 30186, 39702, 43774, 54972, 59553, 60372, 65661, 79404, 87548, 119106, 131322, 178659, 196983, 238212, 262644, 284531, 357318, 393966, 569062, 590949, 714636, 787932, 853593, 1138124, 1181898, 1707186, 2363796, 2560779, 3414372, 5121558, 7682337, 10243116, 15364674, 30729348]

約数ペア:

[(1, 30729348), (2, 15364674), (3, 10243116), (4, 7682337), (6, 5121558), (9, 3414372), (12, 2560779), (13, 2363796), (18, 1707186), (26, 1181898), (27, 1138124), (36, 853593), (39, 787932), (43, 714636), (52, 590949), (54, 569062), (78, 393966), (86, 357318), (108, 284531), (117, 262644), (129, 238212), (156, 196983), (172, 178659), (234, 131322), (258, 119106), (351, 87548), (387, 79404), (468, 65661), (509, 60372), (516, 59553), (559, 54972), (702, 43774), (774, 39702), (1018, 30186), (1118, 27486), (1161, 26468), (1404, 21887), (1527, 20124), (1548, 19851), (1677, 18324), (2036, 15093), (2236, 13743), (2322, 13234), (3054, 10062), (3354, 9162), (4581, 6708), (4644, 6617), (5031, 6108)]