17827754820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{263}}^1\times {\mathrm{66457}}^1$

素因数の和:66749

約数の個数: 96

約数和(自身を含む): 53055813888

約数和(自身を除く): 35228059068

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 51, 60, 68, 85, 102, 170, 204, 255, 263, 340, 510, 526, 789, 1020, 1052, 1315, 1578, 2630, 3156, 3945, 4471, 5260, 7890, 8942, 13413, 15780, 17884, 22355, 26826, 44710, 53652, 66457, 67065, 89420, 132914, 134130, 199371, 265828, 268260, 332285, 398742, 664570, 797484, 996855, 1129769, 1329140, 1993710, 2259538, 3389307, 3987420, 4519076, 5648845, 6778614, 11297690, 13557228, 16946535, 17478191, 22595380, 33893070, 34956382, 52434573, 67786140, 69912764, 87390955, 104869146, 174781910, 209738292, 262172865, 297129247, 349563820, 524345730, 594258494, 891387741, 1048691460, 1188516988, 1485646235, 1782775482, 2971292470, 3565550964, 4456938705, 5942584940, 8913877410, 17827754820]

約数ペア:

[(1, 17827754820), (2, 8913877410), (3, 5942584940), (4, 4456938705), (5, 3565550964), (6, 2971292470), (10, 1782775482), (12, 1485646235), (15, 1188516988), (17, 1048691460), (20, 891387741), (30, 594258494), (34, 524345730), (51, 349563820), (60, 297129247), (68, 262172865), (85, 209738292), (102, 174781910), (170, 104869146), (204, 87390955), (255, 69912764), (263, 67786140), (340, 52434573), (510, 34956382), (526, 33893070), (789, 22595380), (1020, 17478191), (1052, 16946535), (1315, 13557228), (1578, 11297690), (2630, 6778614), (3156, 5648845), (3945, 4519076), (4471, 3987420), (5260, 3389307), (7890, 2259538), (8942, 1993710), (13413, 1329140), (15780, 1129769), (17884, 996855), (22355, 797484), (26826, 664570), (44710, 398742), (53652, 332285), (66457, 268260), (67065, 265828), (89420, 199371), (132914, 134130)]