30135968

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{1787}}^1$

素因数の和:1845

約数の個数: 48

約数和(自身を含む): 64882944

約数和(自身を除く): 34746976

約数列:

[1, 2, 4, 8, 16, 17, 31, 32, 34, 62, 68, 124, 136, 248, 272, 496, 527, 544, 992, 1054, 1787, 2108, 3574, 4216, 7148, 8432, 14296, 16864, 28592, 30379, 55397, 57184, 60758, 110794, 121516, 221588, 243032, 443176, 486064, 886352, 941749, 972128, 1772704, 1883498, 3766996, 7533992, 15067984, 30135968]

約数ペア:

[(1, 30135968), (2, 15067984), (4, 7533992), (8, 3766996), (16, 1883498), (17, 1772704), (31, 972128), (32, 941749), (34, 886352), (62, 486064), (68, 443176), (124, 243032), (136, 221588), (248, 121516), (272, 110794), (496, 60758), (527, 57184), (544, 55397), (992, 30379), (1054, 28592), (1787, 16864), (2108, 14296), (3574, 8432), (4216, 7148)]