12021450

素因数分解:

$2^1\times 3^1\times 5^2\times 7^1\times {\mathrm{107}}^2$

素因数の和:236

約数の個数: 72

約数和(自身を含む): 34393632

約数和(自身を除く): 22372182

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 25, 30, 35, 42, 50, 70, 75, 105, 107, 150, 175, 210, 214, 321, 350, 525, 535, 642, 749, 1050, 1070, 1498, 1605, 2247, 2675, 3210, 3745, 4494, 5350, 7490, 8025, 11235, 11449, 16050, 18725, 22470, 22898, 34347, 37450, 56175, 57245, 68694, 80143, 112350, 114490, 160286, 171735, 240429, 286225, 343470, 400715, 480858, 572450, 801430, 858675, 1202145, 1717350, 2003575, 2404290, 4007150, 6010725, 12021450]

約数ペア:

[(1, 12021450), (2, 6010725), (3, 4007150), (5, 2404290), (6, 2003575), (7, 1717350), (10, 1202145), (14, 858675), (15, 801430), (21, 572450), (25, 480858), (30, 400715), (35, 343470), (42, 286225), (50, 240429), (70, 171735), (75, 160286), (105, 114490), (107, 112350), (150, 80143), (175, 68694), (210, 57245), (214, 56175), (321, 37450), (350, 34347), (525, 22898), (535, 22470), (642, 18725), (749, 16050), (1050, 11449), (1070, 11235), (1498, 8025), (1605, 7490), (2247, 5350), (2675, 4494), (3210, 3745)]