30326368

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{521}}^1$

素因数の和:655

約数の個数: 48

約数和(自身を含む): 63930384

約数和(自身を除く): 33604016

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 68, 107, 136, 214, 272, 428, 521, 544, 856, 1042, 1712, 1819, 2084, 3424, 3638, 4168, 7276, 8336, 8857, 14552, 16672, 17714, 29104, 35428, 55747, 58208, 70856, 111494, 141712, 222988, 283424, 445976, 891952, 947699, 1783904, 1895398, 3790796, 7581592, 15163184, 30326368]

約数ペア:

[(1, 30326368), (2, 15163184), (4, 7581592), (8, 3790796), (16, 1895398), (17, 1783904), (32, 947699), (34, 891952), (68, 445976), (107, 283424), (136, 222988), (214, 141712), (272, 111494), (428, 70856), (521, 58208), (544, 55747), (856, 35428), (1042, 29104), (1712, 17714), (1819, 16672), (2084, 14552), (3424, 8857), (3638, 8336), (4168, 7276)]