2125019610

素因数分解:

$2^1\times 3^4\times 5^1\times 7^1\times {\mathrm{374783}}^1$

素因数の和:374809

約数の個数: 80

約数和(自身を含む): 6530236416

約数和(自身を除く): 4405216806

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 54, 63, 70, 81, 90, 105, 126, 135, 162, 189, 210, 270, 315, 378, 405, 567, 630, 810, 945, 1134, 1890, 2835, 5670, 374783, 749566, 1124349, 1873915, 2248698, 2623481, 3373047, 3747830, 5246962, 5621745, 6746094, 7870443, 10119141, 11243490, 13117405, 15740886, 16865235, 20238282, 23611329, 26234810, 30357423, 33730470, 39352215, 47222658, 50595705, 60714846, 70833987, 78704430, 101191410, 118056645, 141667974, 151787115, 212501961, 236113290, 303574230, 354169935, 425003922, 708339870, 1062509805, 2125019610]

約数ペア:

[(1, 2125019610), (2, 1062509805), (3, 708339870), (5, 425003922), (6, 354169935), (7, 303574230), (9, 236113290), (10, 212501961), (14, 151787115), (15, 141667974), (18, 118056645), (21, 101191410), (27, 78704430), (30, 70833987), (35, 60714846), (42, 50595705), (45, 47222658), (54, 39352215), (63, 33730470), (70, 30357423), (81, 26234810), (90, 23611329), (105, 20238282), (126, 16865235), (135, 15740886), (162, 13117405), (189, 11243490), (210, 10119141), (270, 7870443), (315, 6746094), (378, 5621745), (405, 5246962), (567, 3747830), (630, 3373047), (810, 2623481), (945, 2248698), (1134, 1873915), (1890, 1124349), (2835, 749566), (5670, 374783)]