28162710

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{233}}^1$

素因数の和:342

約数の個数: 96

約数和(自身を含む): 78848640

約数和(自身を除く): 50685930

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 30, 34, 45, 51, 79, 85, 90, 102, 153, 158, 170, 233, 237, 255, 306, 395, 466, 474, 510, 699, 711, 765, 790, 1165, 1185, 1343, 1398, 1422, 1530, 2097, 2330, 2370, 2686, 3495, 3555, 3961, 4029, 4194, 6715, 6990, 7110, 7922, 8058, 10485, 11883, 12087, 13430, 18407, 19805, 20145, 20970, 23766, 24174, 35649, 36814, 39610, 40290, 55221, 59415, 60435, 71298, 92035, 110442, 118830, 120870, 165663, 178245, 184070, 276105, 312919, 331326, 356490, 552210, 625838, 828315, 938757, 1564595, 1656630, 1877514, 2816271, 3129190, 4693785, 5632542, 9387570, 14081355, 28162710]

約数ペア:

[(1, 28162710), (2, 14081355), (3, 9387570), (5, 5632542), (6, 4693785), (9, 3129190), (10, 2816271), (15, 1877514), (17, 1656630), (18, 1564595), (30, 938757), (34, 828315), (45, 625838), (51, 552210), (79, 356490), (85, 331326), (90, 312919), (102, 276105), (153, 184070), (158, 178245), (170, 165663), (233, 120870), (237, 118830), (255, 110442), (306, 92035), (395, 71298), (466, 60435), (474, 59415), (510, 55221), (699, 40290), (711, 39610), (765, 36814), (790, 35649), (1165, 24174), (1185, 23766), (1343, 20970), (1398, 20145), (1422, 19805), (1530, 18407), (2097, 13430), (2330, 12087), (2370, 11883), (2686, 10485), (3495, 8058), (3555, 7922), (3961, 7110), (4029, 6990), (4194, 6715)]