45306990

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{17359}}^1$

素因数の和:17401

約数の個数: 48

約数和(自身を含む): 121867200

約数和(自身を除く): 76560210

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 29, 30, 45, 58, 87, 90, 145, 174, 261, 290, 435, 522, 870, 1305, 2610, 17359, 34718, 52077, 86795, 104154, 156231, 173590, 260385, 312462, 503411, 520770, 781155, 1006822, 1510233, 1562310, 2517055, 3020466, 4530699, 5034110, 7551165, 9061398, 15102330, 22653495, 45306990]

約数ペア:

[(1, 45306990), (2, 22653495), (3, 15102330), (5, 9061398), (6, 7551165), (9, 5034110), (10, 4530699), (15, 3020466), (18, 2517055), (29, 1562310), (30, 1510233), (45, 1006822), (58, 781155), (87, 520770), (90, 503411), (145, 312462), (174, 260385), (261, 173590), (290, 156231), (435, 104154), (522, 86795), (870, 52077), (1305, 34718), (2610, 17359)]