30071912

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{233}}^1$

素因数の和:342

約数の個数: 64

約数和(自身を含む): 65454480

約数和(自身を除く): 35382568

約数列:

[1, 2, 4, 8, 13, 17, 26, 34, 52, 68, 73, 104, 136, 146, 221, 233, 292, 442, 466, 584, 884, 932, 949, 1241, 1768, 1864, 1898, 2482, 3029, 3796, 3961, 4964, 6058, 7592, 7922, 9928, 12116, 15844, 16133, 17009, 24232, 31688, 32266, 34018, 51493, 64532, 68036, 102986, 129064, 136072, 205972, 221117, 289153, 411944, 442234, 578306, 884468, 1156612, 1768936, 2313224, 3758989, 7517978, 15035956, 30071912]

約数ペア:

[(1, 30071912), (2, 15035956), (4, 7517978), (8, 3758989), (13, 2313224), (17, 1768936), (26, 1156612), (34, 884468), (52, 578306), (68, 442234), (73, 411944), (104, 289153), (136, 221117), (146, 205972), (221, 136072), (233, 129064), (292, 102986), (442, 68036), (466, 64532), (584, 51493), (884, 34018), (932, 32266), (949, 31688), (1241, 24232), (1768, 17009), (1864, 16133), (1898, 15844), (2482, 12116), (3029, 9928), (3796, 7922), (3961, 7592), (4964, 6058)]