98766780

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{235159}}^1$

素因数の和:235178

約数の個数: 48

約数和(自身を含む): 316055040

約数和(自身を除く): 217288260

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 235159, 470318, 705477, 940636, 1175795, 1410954, 1646113, 2351590, 2821908, 3292226, 3527385, 4703180, 4938339, 6584452, 7054770, 8230565, 9876678, 14109540, 16461130, 19753356, 24691695, 32922260, 49383390, 98766780]

約数ペア:

[(1, 98766780), (2, 49383390), (3, 32922260), (4, 24691695), (5, 19753356), (6, 16461130), (7, 14109540), (10, 9876678), (12, 8230565), (14, 7054770), (15, 6584452), (20, 4938339), (21, 4703180), (28, 3527385), (30, 3292226), (35, 2821908), (42, 2351590), (60, 1646113), (70, 1410954), (84, 1175795), (105, 940636), (140, 705477), (210, 470318), (420, 235159)]