2015536740

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{653}}^1\times {\mathrm{7349}}^1$

素因数の和:8021

約数の個数: 96

約数和(自身を含む): 6460473600

約数和(自身を除く): 4444936860

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 653, 1306, 1959, 2612, 3265, 3918, 4571, 6530, 7349, 7836, 9142, 9795, 13060, 13713, 14698, 18284, 19590, 22047, 22855, 27426, 29396, 36745, 39180, 44094, 45710, 51443, 54852, 68565, 73490, 88188, 91420, 102886, 110235, 137130, 146980, 154329, 205772, 220470, 257215, 274260, 308658, 440940, 514430, 617316, 771645, 1028860, 1543290, 3086580, 4798897, 9597794, 14396691, 19195588, 23994485, 28793382, 33592279, 47988970, 57586764, 67184558, 71983455, 95977940, 100776837, 134369116, 143966910, 167961395, 201553674, 287933820, 335922790, 403107348, 503884185, 671845580, 1007768370, 2015536740]

約数ペア:

[(1, 2015536740), (2, 1007768370), (3, 671845580), (4, 503884185), (5, 403107348), (6, 335922790), (7, 287933820), (10, 201553674), (12, 167961395), (14, 143966910), (15, 134369116), (20, 100776837), (21, 95977940), (28, 71983455), (30, 67184558), (35, 57586764), (42, 47988970), (60, 33592279), (70, 28793382), (84, 23994485), (105, 19195588), (140, 14396691), (210, 9597794), (420, 4798897), (653, 3086580), (1306, 1543290), (1959, 1028860), (2612, 771645), (3265, 617316), (3918, 514430), (4571, 440940), (6530, 308658), (7349, 274260), (7836, 257215), (9142, 220470), (9795, 205772), (13060, 154329), (13713, 146980), (14698, 137130), (18284, 110235), (19590, 102886), (22047, 91420), (22855, 88188), (27426, 73490), (29396, 68565), (36745, 54852), (39180, 51443), (44094, 45710)]