30293728

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{233}}^1\times {\mathrm{239}}^1$

素因数の和:499

約数の個数: 48

約数和(自身を含む): 63685440

約数和(自身を除く): 33391712

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 68, 136, 233, 239, 272, 466, 478, 544, 932, 956, 1864, 1912, 3728, 3824, 3961, 4063, 7456, 7648, 7922, 8126, 15844, 16252, 31688, 32504, 55687, 63376, 65008, 111374, 126752, 130016, 222748, 445496, 890992, 946679, 1781984, 1893358, 3786716, 7573432, 15146864, 30293728]

約数ペア:

[(1, 30293728), (2, 15146864), (4, 7573432), (8, 3786716), (16, 1893358), (17, 1781984), (32, 946679), (34, 890992), (68, 445496), (136, 222748), (233, 130016), (239, 126752), (272, 111374), (466, 65008), (478, 63376), (544, 55687), (932, 32504), (956, 31688), (1864, 16252), (1912, 15844), (3728, 8126), (3824, 7922), (3961, 7648), (4063, 7456)]