31774380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{1553}}^1$

素因数の和:1607

約数の個数: 96

約数和(自身を含む): 100251648

約数和(自身を除く): 68477268

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 31, 33, 44, 55, 60, 62, 66, 93, 110, 124, 132, 155, 165, 186, 220, 310, 330, 341, 372, 465, 620, 660, 682, 930, 1023, 1364, 1553, 1705, 1860, 2046, 3106, 3410, 4092, 4659, 5115, 6212, 6820, 7765, 9318, 10230, 15530, 17083, 18636, 20460, 23295, 31060, 34166, 46590, 48143, 51249, 68332, 85415, 93180, 96286, 102498, 144429, 170830, 192572, 204996, 240715, 256245, 288858, 341660, 481430, 512490, 529573, 577716, 722145, 962860, 1024980, 1059146, 1444290, 1588719, 2118292, 2647865, 2888580, 3177438, 5295730, 6354876, 7943595, 10591460, 15887190, 31774380]

約数ペア:

[(1, 31774380), (2, 15887190), (3, 10591460), (4, 7943595), (5, 6354876), (6, 5295730), (10, 3177438), (11, 2888580), (12, 2647865), (15, 2118292), (20, 1588719), (22, 1444290), (30, 1059146), (31, 1024980), (33, 962860), (44, 722145), (55, 577716), (60, 529573), (62, 512490), (66, 481430), (93, 341660), (110, 288858), (124, 256245), (132, 240715), (155, 204996), (165, 192572), (186, 170830), (220, 144429), (310, 102498), (330, 96286), (341, 93180), (372, 85415), (465, 68332), (620, 51249), (660, 48143), (682, 46590), (930, 34166), (1023, 31060), (1364, 23295), (1553, 20460), (1705, 18636), (1860, 17083), (2046, 15530), (3106, 10230), (3410, 9318), (4092, 7765), (4659, 6820), (5115, 6212)]