23530980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{353}}^1$

素因数の和:477

約数の個数: 96

約数和(自身を含む): 72793728

約数和(自身を除く): 49262748

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 101, 110, 132, 165, 202, 220, 303, 330, 353, 404, 505, 606, 660, 706, 1010, 1059, 1111, 1212, 1412, 1515, 1765, 2020, 2118, 2222, 3030, 3333, 3530, 3883, 4236, 4444, 5295, 5555, 6060, 6666, 7060, 7766, 10590, 11110, 11649, 13332, 15532, 16665, 19415, 21180, 22220, 23298, 33330, 35653, 38830, 46596, 58245, 66660, 71306, 77660, 106959, 116490, 142612, 178265, 213918, 232980, 356530, 392183, 427836, 534795, 713060, 784366, 1069590, 1176549, 1568732, 1960915, 2139180, 2353098, 3921830, 4706196, 5882745, 7843660, 11765490, 23530980]

約数ペア:

[(1, 23530980), (2, 11765490), (3, 7843660), (4, 5882745), (5, 4706196), (6, 3921830), (10, 2353098), (11, 2139180), (12, 1960915), (15, 1568732), (20, 1176549), (22, 1069590), (30, 784366), (33, 713060), (44, 534795), (55, 427836), (60, 392183), (66, 356530), (101, 232980), (110, 213918), (132, 178265), (165, 142612), (202, 116490), (220, 106959), (303, 77660), (330, 71306), (353, 66660), (404, 58245), (505, 46596), (606, 38830), (660, 35653), (706, 33330), (1010, 23298), (1059, 22220), (1111, 21180), (1212, 19415), (1412, 16665), (1515, 15532), (1765, 13332), (2020, 11649), (2118, 11110), (2222, 10590), (3030, 7766), (3333, 7060), (3530, 6666), (3883, 6060), (4236, 5555), (4444, 5295)]