30057808

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{2549}}^1$

素因数の和:2635

約数の個数: 40

約数和(自身を含む): 64504800

約数和(自身を除く): 34446992

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 67, 88, 134, 176, 268, 536, 737, 1072, 1474, 2549, 2948, 5098, 5896, 10196, 11792, 20392, 28039, 40784, 56078, 112156, 170783, 224312, 341566, 448624, 683132, 1366264, 1878613, 2732528, 3757226, 7514452, 15028904, 30057808]

約数ペア:

[(1, 30057808), (2, 15028904), (4, 7514452), (8, 3757226), (11, 2732528), (16, 1878613), (22, 1366264), (44, 683132), (67, 448624), (88, 341566), (134, 224312), (176, 170783), (268, 112156), (536, 56078), (737, 40784), (1072, 28039), (1474, 20392), (2549, 11792), (2948, 10196), (5098, 5896)]