70688835

素因数分解:

$3^3\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1$

素因数の和:198

約数の個数: 128

約数和(自身を含む): 157286400

約数和(自身を除く): 86597565

約数列:

[1, 3, 5, 7, 9, 15, 19, 21, 27, 31, 35, 45, 57, 63, 93, 95, 105, 127, 133, 135, 155, 171, 189, 217, 279, 285, 315, 381, 399, 465, 513, 589, 635, 651, 665, 837, 855, 889, 945, 1085, 1143, 1197, 1395, 1767, 1905, 1953, 1995, 2413, 2565, 2667, 2945, 3255, 3429, 3591, 3937, 4123, 4185, 4445, 5301, 5715, 5859, 5985, 7239, 8001, 8835, 9765, 11811, 12065, 12369, 13335, 15903, 16891, 17145, 17955, 19685, 20615, 21717, 24003, 26505, 27559, 29295, 35433, 36195, 37107, 40005, 50673, 59055, 61845, 65151, 74803, 79515, 82677, 84455, 106299, 108585, 111321, 120015, 137795, 152019, 177165, 185535, 224409, 248031, 253365, 325755, 374015, 413385, 456057, 523621, 531495, 556605, 673227, 744093, 760095, 1122045, 1240155, 1570863, 2019681, 2280285, 2618105, 3366135, 3720465, 4712589, 7854315, 10098405, 14137767, 23562945, 70688835]

約数ペア:

[(1, 70688835), (3, 23562945), (5, 14137767), (7, 10098405), (9, 7854315), (15, 4712589), (19, 3720465), (21, 3366135), (27, 2618105), (31, 2280285), (35, 2019681), (45, 1570863), (57, 1240155), (63, 1122045), (93, 760095), (95, 744093), (105, 673227), (127, 556605), (133, 531495), (135, 523621), (155, 456057), (171, 413385), (189, 374015), (217, 325755), (279, 253365), (285, 248031), (315, 224409), (381, 185535), (399, 177165), (465, 152019), (513, 137795), (589, 120015), (635, 111321), (651, 108585), (665, 106299), (837, 84455), (855, 82677), (889, 79515), (945, 74803), (1085, 65151), (1143, 61845), (1197, 59055), (1395, 50673), (1767, 40005), (1905, 37107), (1953, 36195), (1995, 35433), (2413, 29295), (2565, 27559), (2667, 26505), (2945, 24003), (3255, 21717), (3429, 20615), (3591, 19685), (3937, 17955), (4123, 17145), (4185, 16891), (4445, 15903), (5301, 13335), (5715, 12369), (5859, 12065), (5985, 11811), (7239, 9765), (8001, 8835)]