91828170

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{145759}}^1$

素因数の和:145779

約数の個数: 48

約数和(自身を含む): 272862720

約数和(自身を除く): 181034550

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 210, 315, 630, 145759, 291518, 437277, 728795, 874554, 1020313, 1311831, 1457590, 2040626, 2186385, 2623662, 3060939, 4372770, 5101565, 6121878, 6559155, 9182817, 10203130, 13118310, 15304695, 18365634, 30609390, 45914085, 91828170]

約数ペア:

[(1, 91828170), (2, 45914085), (3, 30609390), (5, 18365634), (6, 15304695), (7, 13118310), (9, 10203130), (10, 9182817), (14, 6559155), (15, 6121878), (18, 5101565), (21, 4372770), (30, 3060939), (35, 2623662), (42, 2186385), (45, 2040626), (63, 1457590), (70, 1311831), (90, 1020313), (105, 874554), (126, 728795), (210, 437277), (315, 291518), (630, 145759)]