858990060

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{1759}}^1\times {\mathrm{2713}}^1$

素因数の和:4487

約数の個数: 72

約数和(自身を含む): 2608045440

約数和(自身を除く): 1749055380

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 1759, 2713, 3518, 5277, 5426, 7036, 8139, 8795, 10554, 10852, 13565, 15831, 16278, 17590, 21108, 24417, 26385, 27130, 31662, 32556, 35180, 40695, 48834, 52770, 54260, 63324, 79155, 81390, 97668, 105540, 122085, 158310, 162780, 244170, 316620, 488340, 4772167, 9544334, 14316501, 19088668, 23860835, 28633002, 42949503, 47721670, 57266004, 71582505, 85899006, 95443340, 143165010, 171798012, 214747515, 286330020, 429495030, 858990060]

約数ペア:

[(1, 858990060), (2, 429495030), (3, 286330020), (4, 214747515), (5, 171798012), (6, 143165010), (9, 95443340), (10, 85899006), (12, 71582505), (15, 57266004), (18, 47721670), (20, 42949503), (30, 28633002), (36, 23860835), (45, 19088668), (60, 14316501), (90, 9544334), (180, 4772167), (1759, 488340), (2713, 316620), (3518, 244170), (5277, 162780), (5426, 158310), (7036, 122085), (8139, 105540), (8795, 97668), (10554, 81390), (10852, 79155), (13565, 63324), (15831, 54260), (16278, 52770), (17590, 48834), (21108, 40695), (24417, 35180), (26385, 32556), (27130, 31662)]