1569059570

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{157}}^1\times {\mathrm{1303}}^1$

素因数の和:1539

約数の個数: 64

約数和(自身を含む): 3115203840

約数和(自身を除く): 1546144270

約数列:

[1, 2, 5, 10, 13, 26, 59, 65, 118, 130, 157, 295, 314, 590, 767, 785, 1303, 1534, 1570, 2041, 2606, 3835, 4082, 6515, 7670, 9263, 10205, 13030, 16939, 18526, 20410, 33878, 46315, 76877, 84695, 92630, 120419, 153754, 169390, 204571, 240838, 384385, 409142, 602095, 768770, 999401, 1022855, 1204190, 1998802, 2045710, 2659423, 4997005, 5318846, 9994010, 12069689, 13297115, 24139378, 26594230, 60348445, 120696890, 156905957, 313811914, 784529785, 1569059570]

約数ペア:

[(1, 1569059570), (2, 784529785), (5, 313811914), (10, 156905957), (13, 120696890), (26, 60348445), (59, 26594230), (65, 24139378), (118, 13297115), (130, 12069689), (157, 9994010), (295, 5318846), (314, 4997005), (590, 2659423), (767, 2045710), (785, 1998802), (1303, 1204190), (1534, 1022855), (1570, 999401), (2041, 768770), (2606, 602095), (3835, 409142), (4082, 384385), (6515, 240838), (7670, 204571), (9263, 169390), (10205, 153754), (13030, 120419), (16939, 92630), (18526, 84695), (20410, 76877), (33878, 46315)]