30371968

素因数分解:

$2^7\times {\mathrm{11}}^2\times {\mathrm{37}}^1\times {\mathrm{53}}^1$

素因数の和:126

約数の個数: 96

約数和(自身を含む): 69593580

約数和(自身を除く): 39221612

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 37, 44, 53, 64, 74, 88, 106, 121, 128, 148, 176, 212, 242, 296, 352, 407, 424, 484, 583, 592, 704, 814, 848, 968, 1166, 1184, 1408, 1628, 1696, 1936, 1961, 2332, 2368, 3256, 3392, 3872, 3922, 4477, 4664, 4736, 6413, 6512, 6784, 7744, 7844, 8954, 9328, 12826, 13024, 15488, 15688, 17908, 18656, 21571, 25652, 26048, 31376, 35816, 37312, 43142, 51304, 52096, 62752, 71632, 74624, 86284, 102608, 125504, 143264, 172568, 205216, 237281, 251008, 286528, 345136, 410432, 474562, 573056, 690272, 820864, 949124, 1380544, 1898248, 2761088, 3796496, 7592992, 15185984, 30371968]

約数ペア:

[(1, 30371968), (2, 15185984), (4, 7592992), (8, 3796496), (11, 2761088), (16, 1898248), (22, 1380544), (32, 949124), (37, 820864), (44, 690272), (53, 573056), (64, 474562), (74, 410432), (88, 345136), (106, 286528), (121, 251008), (128, 237281), (148, 205216), (176, 172568), (212, 143264), (242, 125504), (296, 102608), (352, 86284), (407, 74624), (424, 71632), (484, 62752), (583, 52096), (592, 51304), (704, 43142), (814, 37312), (848, 35816), (968, 31376), (1166, 26048), (1184, 25652), (1408, 21571), (1628, 18656), (1696, 17908), (1936, 15688), (1961, 15488), (2332, 13024), (2368, 12826), (3256, 9328), (3392, 8954), (3872, 7844), (3922, 7744), (4477, 6784), (4664, 6512), (4736, 6413)]