1560079444

素因数分解:

$2^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{307}}^1\times {\mathrm{2357}}^1$

素因数の和:2693

約数の個数: 72

約数和(自身を含む): 3477352032

約数和(自身を除く): 1917272588

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 49, 77, 98, 154, 196, 307, 308, 539, 614, 1078, 1228, 2149, 2156, 2357, 3377, 4298, 4714, 6754, 8596, 9428, 13508, 15043, 16499, 23639, 25927, 30086, 32998, 47278, 51854, 60172, 65996, 94556, 103708, 115493, 165473, 181489, 230986, 330946, 362978, 461972, 661892, 723599, 725956, 1270423, 1447198, 2540846, 2894396, 5065193, 5081692, 7959589, 10130386, 15919178, 20260772, 31838356, 35456351, 55717123, 70912702, 111434246, 141825404, 222868492, 390019861, 780039722, 1560079444]

約数ペア:

[(1, 1560079444), (2, 780039722), (4, 390019861), (7, 222868492), (11, 141825404), (14, 111434246), (22, 70912702), (28, 55717123), (44, 35456351), (49, 31838356), (77, 20260772), (98, 15919178), (154, 10130386), (196, 7959589), (307, 5081692), (308, 5065193), (539, 2894396), (614, 2540846), (1078, 1447198), (1228, 1270423), (2149, 725956), (2156, 723599), (2357, 661892), (3377, 461972), (4298, 362978), (4714, 330946), (6754, 230986), (8596, 181489), (9428, 165473), (13508, 115493), (15043, 103708), (16499, 94556), (23639, 65996), (25927, 60172), (30086, 51854), (32998, 47278)]