30627064

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{1019}}^1$

素因数の和:1072

約数の個数: 48

約数和(自身を含む): 65759400

約数和(自身を除く): 35132336

約数列:

[1, 2, 4, 8, 13, 17, 26, 34, 52, 68, 104, 136, 221, 289, 442, 578, 884, 1019, 1156, 1768, 2038, 2312, 3757, 4076, 7514, 8152, 13247, 15028, 17323, 26494, 30056, 34646, 52988, 69292, 105976, 138584, 225199, 294491, 450398, 588982, 900796, 1177964, 1801592, 2355928, 3828383, 7656766, 15313532, 30627064]

約数ペア:

[(1, 30627064), (2, 15313532), (4, 7656766), (8, 3828383), (13, 2355928), (17, 1801592), (26, 1177964), (34, 900796), (52, 588982), (68, 450398), (104, 294491), (136, 225199), (221, 138584), (289, 105976), (442, 69292), (578, 52988), (884, 34646), (1019, 30056), (1156, 26494), (1768, 17323), (2038, 15028), (2312, 13247), (3757, 8152), (4076, 7514)]