30702105

素因数分解:

$3^3\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{613}}^1$

素因数の和:687

約数の個数: 64

約数和(自身を含む): 63659520

約数和(自身を除く): 32957415

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 53, 63, 105, 135, 159, 189, 265, 315, 371, 477, 613, 795, 945, 1113, 1431, 1839, 1855, 2385, 3065, 3339, 4291, 5517, 5565, 7155, 9195, 10017, 12873, 16551, 16695, 21455, 27585, 32489, 38619, 50085, 64365, 82755, 97467, 115857, 162445, 193095, 227423, 292401, 487335, 579285, 682269, 877203, 1137115, 1462005, 2046807, 3411345, 4386015, 6140421, 10234035, 30702105]

約数ペア:

[(1, 30702105), (3, 10234035), (5, 6140421), (7, 4386015), (9, 3411345), (15, 2046807), (21, 1462005), (27, 1137115), (35, 877203), (45, 682269), (53, 579285), (63, 487335), (105, 292401), (135, 227423), (159, 193095), (189, 162445), (265, 115857), (315, 97467), (371, 82755), (477, 64365), (613, 50085), (795, 38619), (945, 32489), (1113, 27585), (1431, 21455), (1839, 16695), (1855, 16551), (2385, 12873), (3065, 10017), (3339, 9195), (4291, 7155), (5517, 5565)]