30856455

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{4259}}^1$

素因数の和:4300

約数の個数: 48

約数和(自身を含む): 63797760

約数和(自身を除く): 32941305

約数列:

[1, 3, 5, 7, 9, 15, 21, 23, 35, 45, 63, 69, 105, 115, 161, 207, 315, 345, 483, 805, 1035, 1449, 2415, 4259, 7245, 12777, 21295, 29813, 38331, 63885, 89439, 97957, 149065, 191655, 268317, 293871, 447195, 489785, 685699, 881613, 1341585, 1469355, 2057097, 3428495, 4408065, 6171291, 10285485, 30856455]

約数ペア:

[(1, 30856455), (3, 10285485), (5, 6171291), (7, 4408065), (9, 3428495), (15, 2057097), (21, 1469355), (23, 1341585), (35, 881613), (45, 685699), (63, 489785), (69, 447195), (105, 293871), (115, 268317), (161, 191655), (207, 149065), (315, 97957), (345, 89439), (483, 63885), (805, 38331), (1035, 29813), (1449, 21295), (2415, 12777), (4259, 7245)]