221301630

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{9719}}^1$

素因数の和:9766

約数の個数: 96

約数和(自身を含む): 655050240

約数和(自身を除く): 433748610

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 23, 30, 33, 45, 46, 55, 66, 69, 90, 99, 110, 115, 138, 165, 198, 207, 230, 253, 330, 345, 414, 495, 506, 690, 759, 990, 1035, 1265, 1518, 2070, 2277, 2530, 3795, 4554, 7590, 9719, 11385, 19438, 22770, 29157, 48595, 58314, 87471, 97190, 106909, 145785, 174942, 213818, 223537, 291570, 320727, 437355, 447074, 534545, 641454, 670611, 874710, 962181, 1069090, 1117685, 1341222, 1603635, 1924362, 2011833, 2235370, 2458907, 3207270, 3353055, 4023666, 4810905, 4917814, 6706110, 7376721, 9621810, 10059165, 12294535, 14753442, 20118330, 22130163, 24589070, 36883605, 44260326, 73767210, 110650815, 221301630]

約数ペア:

[(1, 221301630), (2, 110650815), (3, 73767210), (5, 44260326), (6, 36883605), (9, 24589070), (10, 22130163), (11, 20118330), (15, 14753442), (18, 12294535), (22, 10059165), (23, 9621810), (30, 7376721), (33, 6706110), (45, 4917814), (46, 4810905), (55, 4023666), (66, 3353055), (69, 3207270), (90, 2458907), (99, 2235370), (110, 2011833), (115, 1924362), (138, 1603635), (165, 1341222), (198, 1117685), (207, 1069090), (230, 962181), (253, 874710), (330, 670611), (345, 641454), (414, 534545), (495, 447074), (506, 437355), (690, 320727), (759, 291570), (990, 223537), (1035, 213818), (1265, 174942), (1518, 145785), (2070, 106909), (2277, 97190), (2530, 87471), (3795, 58314), (4554, 48595), (7590, 29157), (9719, 22770), (11385, 19438)]