11620290

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{1531}}^1$

素因数の和:1575

約数の個数: 64

約数和(自身を含む): 31767552

約数和(自身を除く): 20147262

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 23, 30, 33, 46, 55, 66, 69, 110, 115, 138, 165, 230, 253, 330, 345, 506, 690, 759, 1265, 1518, 1531, 2530, 3062, 3795, 4593, 7590, 7655, 9186, 15310, 16841, 22965, 33682, 35213, 45930, 50523, 70426, 84205, 101046, 105639, 168410, 176065, 211278, 252615, 352130, 387343, 505230, 528195, 774686, 1056390, 1162029, 1936715, 2324058, 3873430, 5810145, 11620290]

約数ペア:

[(1, 11620290), (2, 5810145), (3, 3873430), (5, 2324058), (6, 1936715), (10, 1162029), (11, 1056390), (15, 774686), (22, 528195), (23, 505230), (30, 387343), (33, 352130), (46, 252615), (55, 211278), (66, 176065), (69, 168410), (110, 105639), (115, 101046), (138, 84205), (165, 70426), (230, 50523), (253, 45930), (330, 35213), (345, 33682), (506, 22965), (690, 16841), (759, 15310), (1265, 9186), (1518, 7655), (1531, 7590), (2530, 4593), (3062, 3795)]