30401168

素因数分解:

$2^4\times 7^2\times {\mathrm{17}}^1\times {\mathrm{2281}}^1$

素因数の和:2320

約数の個数: 60

約数和(自身を含む): 72581292

約数和(自身を除く): 42180124

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 34, 49, 56, 68, 98, 112, 119, 136, 196, 238, 272, 392, 476, 784, 833, 952, 1666, 1904, 2281, 3332, 4562, 6664, 9124, 13328, 15967, 18248, 31934, 36496, 38777, 63868, 77554, 111769, 127736, 155108, 223538, 255472, 271439, 310216, 447076, 542878, 620432, 894152, 1085756, 1788304, 1900073, 2171512, 3800146, 4343024, 7600292, 15200584, 30401168]

約数ペア:

[(1, 30401168), (2, 15200584), (4, 7600292), (7, 4343024), (8, 3800146), (14, 2171512), (16, 1900073), (17, 1788304), (28, 1085756), (34, 894152), (49, 620432), (56, 542878), (68, 447076), (98, 310216), (112, 271439), (119, 255472), (136, 223538), (196, 155108), (238, 127736), (272, 111769), (392, 77554), (476, 63868), (784, 38777), (833, 36496), (952, 31934), (1666, 18248), (1904, 15967), (2281, 13328), (3332, 9124), (4562, 6664)]