74578770

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{2753}}^1$

素因数の和:2816

約数の個数: 96

約数和(自身を含む): 226841472

約数和(自身を除く): 152262702

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 43, 45, 63, 70, 86, 90, 105, 126, 129, 210, 215, 258, 301, 315, 387, 430, 602, 630, 645, 774, 903, 1290, 1505, 1806, 1935, 2709, 2753, 3010, 3870, 4515, 5418, 5506, 8259, 9030, 13545, 13765, 16518, 19271, 24777, 27090, 27530, 38542, 41295, 49554, 57813, 82590, 96355, 115626, 118379, 123885, 173439, 192710, 236758, 247770, 289065, 346878, 355137, 578130, 591895, 710274, 828653, 867195, 1065411, 1183790, 1657306, 1734390, 1775685, 2130822, 2485959, 3551370, 4143265, 4971918, 5327055, 7457877, 8286530, 10654110, 12429795, 14915754, 24859590, 37289385, 74578770]

約数ペア:

[(1, 74578770), (2, 37289385), (3, 24859590), (5, 14915754), (6, 12429795), (7, 10654110), (9, 8286530), (10, 7457877), (14, 5327055), (15, 4971918), (18, 4143265), (21, 3551370), (30, 2485959), (35, 2130822), (42, 1775685), (43, 1734390), (45, 1657306), (63, 1183790), (70, 1065411), (86, 867195), (90, 828653), (105, 710274), (126, 591895), (129, 578130), (210, 355137), (215, 346878), (258, 289065), (301, 247770), (315, 236758), (387, 192710), (430, 173439), (602, 123885), (630, 118379), (645, 115626), (774, 96355), (903, 82590), (1290, 57813), (1505, 49554), (1806, 41295), (1935, 38542), (2709, 27530), (2753, 27090), (3010, 24777), (3870, 19271), (4515, 16518), (5418, 13765), (5506, 13545), (8259, 9030)]