30108645

素因数分解:

$3^3\times 5^1\times 7^1\times {\mathrm{151}}^1\times {\mathrm{211}}^1$

素因数の和:383

約数の個数: 64

約数和(自身を含む): 61870080

約数和(自身を除く): 31761435

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 63, 105, 135, 151, 189, 211, 315, 453, 633, 755, 945, 1055, 1057, 1359, 1477, 1899, 2265, 3165, 3171, 4077, 4431, 5285, 5697, 6795, 7385, 9495, 9513, 13293, 15855, 20385, 22155, 28485, 28539, 31861, 39879, 47565, 66465, 95583, 142695, 159305, 199395, 223027, 286749, 477915, 669081, 860247, 1115135, 1433745, 2007243, 3345405, 4301235, 6021729, 10036215, 30108645]

約数ペア:

[(1, 30108645), (3, 10036215), (5, 6021729), (7, 4301235), (9, 3345405), (15, 2007243), (21, 1433745), (27, 1115135), (35, 860247), (45, 669081), (63, 477915), (105, 286749), (135, 223027), (151, 199395), (189, 159305), (211, 142695), (315, 95583), (453, 66465), (633, 47565), (755, 39879), (945, 31861), (1055, 28539), (1057, 28485), (1359, 22155), (1477, 20385), (1899, 15855), (2265, 13293), (3165, 9513), (3171, 9495), (4077, 7385), (4431, 6795), (5285, 5697)]