129088170

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{521}}^1\times {\mathrm{2753}}^1$

素因数の和:3287

約数の個数: 48

約数和(自身を含む): 336395592

約数和(自身を除く): 207307422

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 521, 1042, 1563, 2605, 2753, 3126, 4689, 5210, 5506, 7815, 8259, 9378, 13765, 15630, 16518, 23445, 24777, 27530, 41295, 46890, 49554, 82590, 123885, 247770, 1434313, 2868626, 4302939, 7171565, 8605878, 12908817, 14343130, 21514695, 25817634, 43029390, 64544085, 129088170]

約数ペア:

[(1, 129088170), (2, 64544085), (3, 43029390), (5, 25817634), (6, 21514695), (9, 14343130), (10, 12908817), (15, 8605878), (18, 7171565), (30, 4302939), (45, 2868626), (90, 1434313), (521, 247770), (1042, 123885), (1563, 82590), (2605, 49554), (2753, 46890), (3126, 41295), (4689, 27530), (5210, 24777), (5506, 23445), (7815, 16518), (8259, 15630), (9378, 13765)]