210920310

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{103}}^1\times {\mathrm{373}}^1$

素因数の和:550

約数の個数: 96

約数和(自身を含む): 564303168

約数和(自身を除く): 353382858

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 61, 90, 103, 122, 183, 206, 305, 309, 366, 373, 515, 549, 610, 618, 746, 915, 927, 1030, 1098, 1119, 1545, 1830, 1854, 1865, 2238, 2745, 3090, 3357, 3730, 4635, 5490, 5595, 6283, 6714, 9270, 11190, 12566, 16785, 18849, 22753, 31415, 33570, 37698, 38419, 45506, 56547, 62830, 68259, 76838, 94245, 113094, 113765, 115257, 136518, 188490, 192095, 204777, 227530, 230514, 282735, 341295, 345771, 384190, 409554, 565470, 576285, 682590, 691542, 1023885, 1152570, 1728855, 2047770, 2343559, 3457710, 4687118, 7030677, 11717795, 14061354, 21092031, 23435590, 35153385, 42184062, 70306770, 105460155, 210920310]

約数ペア:

[(1, 210920310), (2, 105460155), (3, 70306770), (5, 42184062), (6, 35153385), (9, 23435590), (10, 21092031), (15, 14061354), (18, 11717795), (30, 7030677), (45, 4687118), (61, 3457710), (90, 2343559), (103, 2047770), (122, 1728855), (183, 1152570), (206, 1023885), (305, 691542), (309, 682590), (366, 576285), (373, 565470), (515, 409554), (549, 384190), (610, 345771), (618, 341295), (746, 282735), (915, 230514), (927, 227530), (1030, 204777), (1098, 192095), (1119, 188490), (1545, 136518), (1830, 115257), (1854, 113765), (1865, 113094), (2238, 94245), (2745, 76838), (3090, 68259), (3357, 62830), (3730, 56547), (4635, 45506), (5490, 38419), (5595, 37698), (6283, 33570), (6714, 31415), (9270, 22753), (11190, 18849), (12566, 16785)]