91509390

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{145253}}^1$

素因数の和:145273

約数の個数: 48

約数和(自身を含む): 271915488

約数和(自身を除く): 180406098

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, 145253, 290506, 435759, 726265, 871518, 1016771, 1307277, 1452530, 2033542, 2178795, 2614554, 3050313, 4357590, 5083855, 6100626, 6536385, 9150939, 10167710, 13072770, 15251565, 18301878, 30503130, 45754695, 91509390]

約数ペア:

[(1, 91509390), (2, 45754695), (3, 30503130), (5, 18301878), (6, 15251565), (7, 13072770), (9, 10167710), (10, 9150939), (14, 6536385), (15, 6100626), (18, 5083855), (21, 4357590), (30, 3050313), (35, 2614554), (42, 2178795), (45, 2033542), (63, 1452530), (70, 1307277), (90, 1016771), (105, 871518), (126, 726265), (210, 435759), (315, 290506), (630, 145253)]