29200730

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{181}}^1$

素因数の和:291

約数の個数: 64

約数和(自身を含む): 61090848

約数和(自身を除く): 31890118

約数列:

[1, 2, 5, 10, 13, 17, 26, 34, 65, 73, 85, 130, 146, 170, 181, 221, 362, 365, 442, 730, 905, 949, 1105, 1241, 1810, 1898, 2210, 2353, 2482, 3077, 4706, 4745, 6154, 6205, 9490, 11765, 12410, 13213, 15385, 16133, 23530, 26426, 30770, 32266, 40001, 66065, 80002, 80665, 132130, 161330, 171769, 200005, 224621, 343538, 400010, 449242, 858845, 1123105, 1717690, 2246210, 2920073, 5840146, 14600365, 29200730]

約数ペア:

[(1, 29200730), (2, 14600365), (5, 5840146), (10, 2920073), (13, 2246210), (17, 1717690), (26, 1123105), (34, 858845), (65, 449242), (73, 400010), (85, 343538), (130, 224621), (146, 200005), (170, 171769), (181, 161330), (221, 132130), (362, 80665), (365, 80002), (442, 66065), (730, 40001), (905, 32266), (949, 30770), (1105, 26426), (1241, 23530), (1810, 16133), (1898, 15385), (2210, 13213), (2353, 12410), (2482, 11765), (3077, 9490), (4706, 6205), (4745, 6154)]