297914110

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{1171}}^1$

素因数の和:1313

約数の個数: 64

約数和(自身を含む): 614315520

約数和(自身を除く): 316401410

約数列:

[1, 2, 5, 10, 13, 19, 26, 38, 65, 95, 103, 130, 190, 206, 247, 494, 515, 1030, 1171, 1235, 1339, 1957, 2342, 2470, 2678, 3914, 5855, 6695, 9785, 11710, 13390, 15223, 19570, 22249, 25441, 30446, 44498, 50882, 76115, 111245, 120613, 127205, 152230, 222490, 241226, 254410, 289237, 578474, 603065, 1206130, 1446185, 1567969, 2291647, 2892370, 3135938, 4583294, 7839845, 11458235, 15679690, 22916470, 29791411, 59582822, 148957055, 297914110]

約数ペア:

[(1, 297914110), (2, 148957055), (5, 59582822), (10, 29791411), (13, 22916470), (19, 15679690), (26, 11458235), (38, 7839845), (65, 4583294), (95, 3135938), (103, 2892370), (130, 2291647), (190, 1567969), (206, 1446185), (247, 1206130), (494, 603065), (515, 578474), (1030, 289237), (1171, 254410), (1235, 241226), (1339, 222490), (1957, 152230), (2342, 127205), (2470, 120613), (2678, 111245), (3914, 76115), (5855, 50882), (6695, 44498), (9785, 30446), (11710, 25441), (13390, 22249), (15223, 19570)]