304030705

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{229}}^1\times {\mathrm{239}}^1$

素因数の和:585

約数の個数: 32

約数和(自身を含む): 405388800

約数和(自身を除く): 101358095

約数列:

[1, 5, 11, 55, 101, 229, 239, 505, 1111, 1145, 1195, 2519, 2629, 5555, 12595, 13145, 23129, 24139, 54731, 115645, 120695, 254419, 265529, 273655, 602041, 1272095, 1327645, 3010205, 5527831, 27639155, 60806141, 304030705]

約数ペア:

[(1, 304030705), (5, 60806141), (11, 27639155), (55, 5527831), (101, 3010205), (229, 1327645), (239, 1272095), (505, 602041), (1111, 273655), (1145, 265529), (1195, 254419), (2519, 120695), (2629, 115645), (5555, 54731), (12595, 24139), (13145, 23129)]