30108832

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{461}}^1$

素因数の和:641

約数の個数: 48

約数和(自身を含む): 64382472

約数和(自身を除く): 34273640

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 157, 208, 314, 416, 461, 628, 922, 1256, 1844, 2041, 2512, 3688, 4082, 5024, 5993, 7376, 8164, 11986, 14752, 16328, 23972, 32656, 47944, 65312, 72377, 95888, 144754, 191776, 289508, 579016, 940901, 1158032, 1881802, 2316064, 3763604, 7527208, 15054416, 30108832]

約数ペア:

[(1, 30108832), (2, 15054416), (4, 7527208), (8, 3763604), (13, 2316064), (16, 1881802), (26, 1158032), (32, 940901), (52, 579016), (104, 289508), (157, 191776), (208, 144754), (314, 95888), (416, 72377), (461, 65312), (628, 47944), (922, 32656), (1256, 23972), (1844, 16328), (2041, 14752), (2512, 11986), (3688, 8164), (4082, 7376), (5024, 5993)]