30105568

素因数分解:

$2^5\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{541}}^1$

素因数の和:635

約数の個数: 48

約数和(自身を含む): 62282304

約数和(自身を除く): 32176736

約数列:

[1, 2, 4, 8, 16, 32, 37, 47, 74, 94, 148, 188, 296, 376, 541, 592, 752, 1082, 1184, 1504, 1739, 2164, 3478, 4328, 6956, 8656, 13912, 17312, 20017, 25427, 27824, 40034, 50854, 55648, 80068, 101708, 160136, 203416, 320272, 406832, 640544, 813664, 940799, 1881598, 3763196, 7526392, 15052784, 30105568]

約数ペア:

[(1, 30105568), (2, 15052784), (4, 7526392), (8, 3763196), (16, 1881598), (32, 940799), (37, 813664), (47, 640544), (74, 406832), (94, 320272), (148, 203416), (188, 160136), (296, 101708), (376, 80068), (541, 55648), (592, 50854), (752, 40034), (1082, 27824), (1184, 25427), (1504, 20017), (1739, 17312), (2164, 13912), (3478, 8656), (4328, 6956)]