2925731620

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{557}}^1\times {\mathrm{2207}}^1$

素因数の和:2797

約数の個数: 96

約数和(自身を含む): 7451523072

約数和(自身を除く): 4525791452

約数列:

[1, 2, 4, 5, 7, 10, 14, 17, 20, 28, 34, 35, 68, 70, 85, 119, 140, 170, 238, 340, 476, 557, 595, 1114, 1190, 2207, 2228, 2380, 2785, 3899, 4414, 5570, 7798, 8828, 9469, 11035, 11140, 15449, 15596, 18938, 19495, 22070, 30898, 37519, 37876, 38990, 44140, 47345, 61796, 66283, 75038, 77245, 77980, 94690, 132566, 150076, 154490, 187595, 189380, 262633, 265132, 308980, 331415, 375190, 525266, 662830, 750380, 1050532, 1229299, 1313165, 1325660, 2458598, 2626330, 4917196, 5252660, 6146495, 8605093, 12292990, 17210186, 20898083, 24585980, 34420372, 41796166, 43025465, 83592332, 86050930, 104490415, 146286581, 172101860, 208980830, 292573162, 417961660, 585146324, 731432905, 1462865810, 2925731620]

約数ペア:

[(1, 2925731620), (2, 1462865810), (4, 731432905), (5, 585146324), (7, 417961660), (10, 292573162), (14, 208980830), (17, 172101860), (20, 146286581), (28, 104490415), (34, 86050930), (35, 83592332), (68, 43025465), (70, 41796166), (85, 34420372), (119, 24585980), (140, 20898083), (170, 17210186), (238, 12292990), (340, 8605093), (476, 6146495), (557, 5252660), (595, 4917196), (1114, 2626330), (1190, 2458598), (2207, 1325660), (2228, 1313165), (2380, 1229299), (2785, 1050532), (3899, 750380), (4414, 662830), (5570, 525266), (7798, 375190), (8828, 331415), (9469, 308980), (11035, 265132), (11140, 262633), (15449, 189380), (15596, 187595), (18938, 154490), (19495, 150076), (22070, 132566), (30898, 94690), (37519, 77980), (37876, 77245), (38990, 75038), (44140, 66283), (47345, 61796)]